well lets see i have had two green house seeds (white rhino) i cut the fan leaves off and three days later that bitch had balls so you tell me what happen?
i have a 8bulb 4ft t5 and it stills get hot but not as hot as my 400w hps but if you got a good fan i would go with the hps are you going to do flowering and veg in same box?
i really dont care how the bag does i mitte get a zone out of it but the sweet tooth and white rhino are grow like crazy i cant wait to see what they do:)