Well Majestic,

I'm a noob too, but I'll share what I've learned during my first grow. Incidentally, I'm using a similar set-up, home built cabinet in my case, with a main grow chamber that is 4' W x 2' D x 4' 10". I also use a 600 watt light system, MH conversion bulb for veg, HPS for flower. Currently I have 6 bushy plants in full flower in 12" pots and they take up the entire box. I had 9 plants in veg, and it was worse then.

http://boards.cannabis.com/grow-log/...l-cabinet.html

My advice during your first grow, keep it simple and controlled.. Seems to be working for me.

:jointsmile: Farmer Rich