question for room setup (lights)

I have 4 1k lights in my flower room. 2 of them used for 4x4 tables and the other 2 are over a flo n gro system. right now i'm expecting 1lb per light. they're all single bulb but I was thinking of running dual bulb reflector over each of my tables and taking out the flo n gro system. was wondering if that would be a better option to keep things more simple but yield about same? I know more light is better but will it be too much light for a table?

I don't run HID but I would think that the limiting thing would be ceiling height. If you have enough headroom, then a DE setup would definitely rock that space. Just be prepared for heat management.

Keep the flogro and get rid of the tables. Lol. My .02