cabinet grow

hi this is my 1st post here and im just after some tips with my set up.

http://i79.photobucket.com/albums/j1...5UC258253M.jpg

size (H)81, (W)80, (D)60cm.

that will basicaly my base for the grow box,it will be coverd in light refective sheeting and because of the size i will be growing a lowryder cross probly masterlow under 1 200watt red spec envirolite.

for veterlation i will be using two pc fans 120mm 44.8 CFM one as an exhaust and one for air intake.

http://www.maplin.co.uk/images/300/45439i0.jpg

i will be using bio bizz lite mix for the hole growth and using biobiozz grow and bloom for food

as my space is going to be quite tight im thinking about potting into theese

http://i79.photobucket.com/albums/j1...e/602cider.jpg

3litre bottles i know obviosluly they are not as good as some big pots but considering my space if i can get a couple more plants in this way it might increase my overall yeild.

well theres what i have so far if you could give me any tips what you would change or what you would keep or anything else i would realy appriciate your help this is also my 1st grow cheers and great site :thumbsup:

dont use a fan for intake, just use both as exhaust and have a hole slightly larger than your exhaust as intake (active exhaust, passive intake.) Place the exhaust at the very top of your box and the intake at the bottom on the opposite side. By having the exhaust at the top it removes the hottest air first. And this way, if there are any holes or anything in your system they wont be letting skunky air out.

edit: being a computer expert, i might suggest some more powerful fans, check out sidewindercomputers.com and look at the panasonic panaflo series.