need some opinions...

thinking of buildin a 9' by 9' room, using 2 x 600hps and two t5<4's with two mh175's in each fixture,

Or two hps600's and two mh 430's...

Or 4 hps600's...

Or 4 t5<8bulbers.. 40k lum!

Or what does everyone think of any of these, or if you could spend $9k on gear what would you choose for a 9'by9 room, two 5by5 rooms, or 4 3.5by 3.5 rooms...

Whats everyone dream setup, which reflectors etc.. bulbs, ballasts..(was going to get the lumat.. dig's but fakk that for now.. rf interfer..
what about these vertical limit setups that have like 200-300 spots for plants, called the coliseum...

I know this is tons of questions but been reading on here for weeks can there are just to many options..

anyone, thanks