Thanks Stinky and Daihashi. It is funny. But i agree with you guys, im sure an HPS is the best way to go. I wonder what his real beef of HPS and whats so amazing with his grows with MH? No stinky I dont run 1000k, if anything at this point i could get a 250w with air cooling in my Homebox xs. Even though i wish i could run a 600 watt What do you think?