thanks all, I plan on growing as many as i can fit in there, enough to keep to smokers satisfied, i will have a seperate veg cab.
Bluntman, that link doesnt work fpr me.

does anyone know which is more effieciant, homemade cooltube, or vented hood/reflector?

typically do you use 2 fans, 1 for exhaust and 1 for cooling the bulb, or can i use 1 fan for both?

Thanks