so me and my buddy built this box its around 48 inch x20 inch x 48 inch we lined it with wrapping paper like the plain white side of it cuz we heard it was a good relective surface does it actually work? we have a exhaust in take setup with one 6 inch fan blowing out of the box and one 6 inch fan blowing in also for fans we have a 12 inch tower fan to circulate that air. we plan on having around 6 plans our lighting will be a 400 watt hps with hood and we also have 6 23 watt lights for additional light and 2 30 watts, we have a light fixture for the cfls it holds 4 lights which we may put where the pots will be facing upwards to get bottom of the plants, the plants will proably be in 6 gal pots the soil will be miracle or foxfarm and just regular nuts nothing special so think its a good idea? what do you think our yield will be? any ideas lemme know thanks heres how we drew it up will get pics of the box itself up by tomorow