Deep Freeze 420 Watt Cfl SOG

hey, i am building a kinda stealth grow box out of a old deep freeze, for lighting i will have 10 42 watt cfls mounted horizontally on a 14 x 14 piece of plywood covered with mylar. For cooling i will have a 4 inch inline fan with a 4 inch carbon filter. Will be growing in Gatorade bottles with the top cut off, spray painted black, and using a homemade compost/some good soil. Will feed with fox farm nutes if needed. The inside of the freezer is already white.

I am growing 12/12 from clone, i have about 16 by 16 inches to work with if i dont remove that panel , so i can fit in 20 clones easy.
Couple pics of the freezer, i need to get light sockets, the fan and filter combo, and clone my outdoor kush plants, Will keep you guys updated with pics as this build goes on.
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ps. this uploader is new and doesnt work for me, it doesnt show my computer or any of my files when i click add files.

The last few days i have been working on getting the small panel out the deepfreeze, where the freezing unit used to be, i have decided i am going to hardmount 14 42 watt cfls, around the freezer, 5 on each side one way, and 2 on each side the other, now that leaves a pretty big gap in the middle of the box, so im thinking of buying 150 watt hps security light to be mounted on the lid of the freezer, and i plan to have the box full of flowering clones, harvest like 3-4 every week, i am buying a 4 inch can fan, and a carbon filter, Should i buy a 6 inch? or will it stay cool enough. i will have a small pc fan for intake if needed, or a passive intake, Now is this overkill on lighting? thats 588 watts of cfl lighting, and then 150 hps, in a 28 inch tall, 25 in lenth, and 16 inches in width, ( i think) something like that, it is a medium sized deep freeze.
one more question, the inside is already a slightly glossy white, should i leave it? or cover it with mylar?
thanks
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