I have a grow room that is 2 by 3, have 6 in veg, a 150 watt hallogen light on top, and 2 6 ft flur on the side tilted at an angle. how many can i flower. And do i have to use an hps bulb, what would happen if i said f it and used what i have now. knowing it wouldnlt bud much, my question is would it bud at all, going 12 on 12 off cycle?