I know there have been threads about those ufo style Leds on this forum , try a search. May even be in Faqs, worth checking if you are interested in those lighting fixtures. Good luck and keep us updated on your progress. Consider a journal. If I was able to post pics I would do one. Need to reinstall a program first, and must find disc( I know it's here somewhere
)......
Edit- Alto posted while I was typing, I second what he says about one 1000 watter with conversion bulbs. A 600 might be enough for your space. Also he( or she) is right about a ground-fault receptacle , put one at beginning of circuit. Have fun , but don't burn down your house . That would really get the ol' lady POed!!!!