OK, so my box is built (5'x4'x6') and I'm ready to start growing (my firts time). I've got most of my gear but I have two silly questions for someone who knows. 1) what is the best way to run my power cords from inside the box to the outside (keeping in mind the fact that I want to keep it light proof). 2) I have a 16" osc fan ready to mount inside the box and am wondering where the best place is to mount it? FYI, I have a air cooled hood that will be moving up and down inside the box. Should I mount it near the bottom or the top. 16" seems big for my box size but I'm just following the advice I've recieved from the guys in the forum. Thanks as always.