Before deciding on the flavors of beer to produce it might be best to look into the cost of equipment, the brewing method and the ingredients used to make Ale and Lager. It would be better that you learn how to produce Ale and Lager before opening up a brewery, it is more rewarding. With the five years of homebrewing experience that you have and with learning how to make homebrew from books written about making homebrew you are quite a distance away from knowing how to produce authentic Ale and Lager. You'll need to purchase very expensive books, Wulf's Journals are about 1500 bucks for a pair of pre 1960 journals with all of the pages intact, and it's best to have someone train you in the science involved with brewing Ale and Lager. It helps to have prior education in chemistry and biology because it makes understanding the stuff in brewers journals easier to understand. The artsy, craftsy part comes after years of training.
Craft Brewer is an advertising slogan used to disguise quick and easy to produce, low quality, Prohibition style beer that homebrewers turned craftbrewers produce. Prohibition style beer was renamed Real Ale by CAMRA back in the early 1970's when Dave Line invented the homebrew industry and a BS story about Real Ale and how it is produced caused the homebrew empire to expand into craft brewing. The beverage became a hit with people who enjoy drinking ragged, imbalanced beer with excessive amounts of hops added to mask off flavors and deterioration inherent in Prohibition style beer. To each, his own.
The stories about Ale, the dreamed up styles of Ale such as saison, barnyard beer, NEIPA and the 100K recipes that go with the styles of Ale all written by the homebrew sales team at RDWHAHB Inc. set the hook. To set the hook deeper criteria was established for judging Prohibition style beer and during a contest awards are given for the best Ale and Lager to a brewer that never produced a drop of the beer. To figure out if beer is Ale or Lager all that a judge needs before tasting beer is the spec sheet for the malt that was used to make the beer and to ask the brewer if the beer was made by single temperature infusion. It makes it easy because when modern, fully modified malt makes the beer and single temperature infusion is the brewing method the beer isn't Ale or Lager it is Prohibition style beer.
Next time you are with the commercial homebrew guru's at the homebrew club ask them for the spec sheet for the malt they use and ask the HBS person for a spec sheet for the malt in stock. They probably won't know what you are talking about. A spec sheet comes with every bag of malt and it is used by the person interested in purchasing malt for determining if the malt is capable of producing Ale and Lager. A spec sheet exists because malt is very inconsistent and without a spec sheet there is absolutely, no way a recipe recommending to use a certain type of malt is accurate. When a recipe recommends purchasing 2 row pale malt, it is similar to asking a person to purchase a 2 door car. It's not a bad idea to become familiar with the acronyms, chemical names and numbers listed on a spec sheet, you'll need to know about the stuff before purchasing malt so you don't get screwed by a shyster malt salesman after you open the brewery.
There are two types of malt on the market and since you received training from homebrew books and follow homebrew recipes you are purchasing magical, fully modified, high protein malt that someone convinced you is capable of producing Ale by soaking the malt in hot water for an hour using one temperature which due to the make up of malt and how enzymes work on starch and sugar will not produce Ale and Lager. It is chemically and enzymatically impossible to produce Ale and Lager by soaking malt for an hour at one temperature.
There is under modified, low protein malt which is expensive and used for producing Ale and Lager and there is low cost, fully modified, high protein malt used for making whiskey, malt syrup, homebrew and most craftbrew. To make Ale and Lager with fully modified malt enzymes are added and a conversion rest is used along with secondary fermentation which for some reason is a no-no, never do, in homebrewing and I would think that the same technology moved into craft beer production. When modern, fully modified distillers grade malt is used instead of expensive brewers grade malt secondary fermentation isn't needed which increases profit margin and reduces the chance for the beer to oxidize or Gram-N bacteria from taking hold. Only primary fermentation vessels are required to make Prohibition style beer.
If the recipes that you are going to use in your new brewery recommends using fully modified malt, single temperature infusion, only primary fermentation and adding priming sugar or CO2 for carbonation the beer produced will be similar in quality to Prohibition style beer which is not close to the quality of authentic ale and lager.
You'll need to figure in the higher cost of brewers grade malt, the time and equipment involved with secondary fermentation and the long aging/lagering cycle required for producing ale and lager if you are going to advertise ale and lager on a menu. That way you will be honest with your customers by giving them what they believe they purchased. You can produce pseudo Ale and Lager by using brewers grade malt and the step mash method which adds time and cuts into profit margin.
In my opinion, wait ten years before jumping in head first and ankle deep. Spend the time on learning how to produce Ale and Lager and go from there because there may be the day when the hammer comes down on Prohibition style beer that was renamed Ale by CAMRA which is an advertising firm, and being sold as Ale when it isn't Ale. Mr. Pabst, Coors, and Miller are familiar with the type of beer most craftbrewers produce, and it isn't above them to use whatever means possible to eliminate competition. At this time, I believe there are three of four craftbrewers welcome in the big boys club, the rest, who knows what will happen with them. Suffragettes won't be used to eliminate competition, it may fall into laws regarding false advertising and that will be the end of it.
Since, you are a little bit away from making Ale and Lager to increase the quality of Prohibition beer, before adding hops bring the extract to boiling and as the hot break rises remove it and continue to remove it until the break ceases to form or at least drastically reduces, then add bittering hops and remove the second break as it forms. The wort will be a little bit cleaner and hops stick better to clean wort, less hops will be needed. Less goop will transfer to the primary fermenter.
To add body and mouthfeel boil some of the mash. Within malt is a type of heat resistant, complex starch called amylopectin it's the richest starch in malt. Contained in the starch are types of sugar called A and B limit dextrin. A and B limit dextrin are types of tasteless, nonfermenting sugar responsible for body and mouthfeel. When the boiling mash is added into the main mash Alpha releases limit dextrin during dextrinization. The starch being heat resistant, the temperatures used during infusion brewing aren't high enough to cause the starch to enter into solution before Alpha dentures and the starch ends up unused and left in the spent mash, paid for, but thrown away. The starch looks like small, white pieces. Without the starch beer thins during aging.
Long winded post, but you have been E Caveat Emptor'd.