Thanks. I am about to upgrade the 150w hps w/400w hps and add 2 more 100w cfl's. I'll need to go back to the designing board for this room. I'll have 150w hps w/4 100w cfl's in another room for new crop of 4 plants. So, 550w for veg, 800w for flowering. I'll send pic's of new setup when I get it figured out.

Also, is it okay to use the dull side of foil as a flector of the lights?