Ok, so here's what was decided to go with. I'm going to keep my 400w in there, and buy a 600 to stack inline on top of it, for a total of 1000 vertical watts. The plants will have appr 1' in between them and the lights. On each 5 gal bucket, i'm going to make a vertical scrog. So, each plant will grow up the screen flat, and i'm gonna turn each 1 180* everyday, to form nice buddage on both sides of the screen. I'm gonna take sum pix once i get the whole thing finished and start a growlog. This may get interesting.