As you was saying that it doesn't matter how many plants
just how much space. The smaller the room the less the light.
You was also saying that it will put out alot of heat in small
rooms. A 243 cfm fan should do the trick in 70 cbf space.

I'll probably use bushmaster and start flowering a 12 in" (1ft') tall,
from what i hear that will give the best yield. But concerned if it
affects potency.

I plan on charging for some of what i grow
to enhance my grow op with cfls for side lighting,
this way i get the best of both worlds.

__________________
“True heroism consists in being superior to the ills of life, in whatever shape they may challenge us to combat.” - Napoleon Bonaparte