get some mylar to cover the area..iam assume your using CFL's right?....Get something like a shelving braces to screw in on the top so it can hold your light and as well as adjust it........a small fan for ventalation.........after you remove the bottom of each drawer, it may have a brace in the middle....remove it b/c it will be easier to tend to your plants....thats all i can think of right now....hope that helps