Hello...Okay...I was not sure if I should use 1000 watters, or 600's, and have decided to use 4, 600 watt hps lights over my grow area. I made some illustrations on "paint" and would love some feedback. The total grow area will be 8x8 in an enclosed room with a little more space on the sides for equipment. Please look at my "illustrations", and tell me what you think would be best for me. I would like to grow on the floor, of the enclosed room of course, and not on tables.