Get Icon D-Control... with 80 channels
ATC SCM300ASL Pro main monitors
The question is simply too big
My suggestion would be sit with pencil and paper, draw a basic layout.
Search the forums, tweaks, online stores, manufacturers websites etc to get some great ideas. Then make it all fit.
Then redraw the whole thing, do more research, redraw, etc.
When you've got something you really like. Stick it up here and ppl can give criticism and perhaps some other ideas.
Some things to consider.
You main room would run protools hd. Does the production suite run it as well?
Will their be a separte studio for mastering.
Computer network infrastructure, probably need a file server to prevent drains on workstartions when copying. is there a better option?
Where are the cable runs, do they avoid power runs?
Soundproofing between studios, and acoustic treatment, acoustics in general.
Can the gear in production suite be linked directly to the control room? would it even be useful?
Hidy hole for the er... stash, plenty of old vinyl in the lounge
Vibe lighting a must
+ heaps more
Remember architects can be really dumb. if it ever gets to that stage. Demand to see all bluepronts and check them with a fine tooth comb.
Contractors can be the same, keep an eye on them. They like short cuts.
But I think the biggest issue will be the pitch!!
You need a gimick, something that would make your facility far more attractive than others.
You'll need to demostrate that this facility will make money.