http://forum.grasscity.com/grow-room...grow-room.html
Like I said too lazy to put in my sig... lol
Anyway, NorCalHal and Don Piano are great assets to GC.com and are dead on the money with their advice.
I've been doing what you asked about for some time now and their advice is spot on.
Mind you I have a smaller space but still produce with excellent results with the goals that you have set.
The key is knowing your strain, I like AK-47, WW, and Chronic Bud.... and of course proper lighting and environment.
Dewave