Sounds like you are making progress on the build.... Looking forward to seeing the final product when you are done. I bet it will look great.
I have an ambitious brew day planned for Saturday - I have a college buddy and homebrewer coming down from the cities for the weekend. We brew something crazy every once in a while...... This is the plan (the plan hinges heavily on us not getting into the sauce too much).
We are going to brew a big (1.1-1.2) Imperial Stout. We are going to do 2 mashes, with about 15lbs of grain in each, and collect about 4-5 gallons of first runnings off of each mash. We will collect the runnings off mash #1 and start boiling down. We will also collect second runnings in a bucket (about 3-4 gallons). We will start mash #2 as Mash #1 first runnings are boiling. As mash #2 finishes, we will drain first runnings of that into the boil kettle and continue to boil down. We will again collect second runnings in a bucket.
At conclusion of 2 mashes, we will basically have collected about 9 gallons of first runnings that we will boil down to make 7 gallons of wort for the Imperial Stout. We will also have collected about 7-8 gallons of second runnings that we will return to the pot we used for mashing (after it is cleaned out) and start a second boil on that. I think we are going to pitch lager yeast to the second runnings and make a black lager/baltic porter out of that (supplementing with some DME if we need to for gravity).
So, in the end, we should have about 7-8 gallons of high gravity wort we can use for imperial stout. Going to split that into 2 buckets and pitch scottish ale yeast to both...... 2 buckets will allow much more head space for anticipated fermentation/blow off.......
We will also have 5-6 gallons of 1.05ish wort that we can pitch German Lager X yeast to for a black lager.
We are going to primary the stout for 3 weeks. Move to secondary for 3-6 months. We are then going to get a 5 gallon used bourbon barrel and age another 3-5 weeks in that. Move to keg. Force carbonate and cold age some more - bottle with beer gun, enjoy.
Hopefully time things right and have another beer ready to go into the barrel when we take this one out. Looking forward to it. Always good to do something over the top from time to time.