KUULBNS sorry it took me so long to get back to u im very busy theese days last night i had to washout, rinse,dry,label 450 one gallon pots then plant 450 clones plus i had to feed the plants in my mom room plus i had to finish polying up my tables man thats alot of work then set all my timers geez im a crazy workaholic so anyway if i were you i would probably go with 3 lights maybe 4 as long as u have space to work in and as long as the temperature doesnt get too high i would put between 60 and 80 plants under those lights in one gallon pots and i would put them on tables say 2 or three feet off the ground now to maximize yield the biggest thing is to KEEP EM SOAKED dont ever let them feel dry or light i go with a feed feed water feeding program and veg them in pots for one week under your 1000w lights on 18 hours off for 6 but first things first get those seeds started if u have any more questions please post em and ill do my best to help u out almost everything i know is from trial and error so i know what works and what doesnt cool have fun and grow big or grow home lol