You may also want to consider popping a couple of HOt5 flourescents in your room.. (even use them as side lighting or w/e) run them off 120 on a different circiut.. that way if your big lights cut out for 15 mins due to high temp.. it wont stress the shit out of your plants going light to dark repeatedly for who knows how long... I have helped a few guys set this kind of thing up and it works really well!