keezer liquid line length

Time to convert from my Garden Taps to real Faucets mounted on a keezer collar. I searched and could not find old posts I have seen recommending longer liquid lines to reduce foaming at higher pressure. I will have 4 CO2 Taps and 2 with 25% CO2/75% Nitrogen. Appreciate any and all advice on getting a leak free set up the first including the best source for the plumbing. I would like to order all at once pre-fit hoses and connectors. Thanks

https://www.google.com/search?q=kegerator+beer+line+balancing&ie=utf-8&oe=utf-8

Lots of info out there about beer line length

I always end up using 10' of 3/16"ID lines because my pressure varies from beer to beer. 10' handles my most carbed beers fine. Less carbonated beers just don't get quite as much head which I'm fine with.

I haven't seen too many sites where you can custom order pre-assembled hoses.