So you want to do 1000 plants per room, with fifty 600 watt lights per room, in 10 gallon pots. 10 gallon pots would be for huge plants, I use four 5 gallon pots per 1000 watt and that works great. With your numbers you would be doing 20 plants in 10 gallon pots per each 600 watt..that wouldnt...