thanks man:) u guys r fuckin sweet. ive learned soooo much from u people:) im gonna do that 12/12 thing. how many lumens do u think i would need just for like 2-3 plants? i got 3 19 watt cfls and a 4 foot floresent tube fixture. would that work or do i need hids? should i use 3000k or 6000k lights?