Ok i'm building a grow room and I need help...Im doing a ebb system for 12

plants...Will a 5x8 space be ok? Or will that be to cramped? And how

many lights would I need for 12 plants.?

Also how many inches do I need to spread them apart so each plant

gets it's own light and wont fight for the light.?

I was looking at maybe 2 " 1000w hps " air cooled lights? Use them

for veg then switch the bulbs to flowering... I'm buying all female seeds

and just going from there.. Or would 2 T5's work better do half

VEG bulbs and other half FLOWERING bulbs? What way will be better?