I'm just gonna get an exaust going outside and maybe an intake from outside,but Don't think the intake is nessesary if I get CO2...so I shouldn't have to attach anything.
So far thinking of getting 1000w hps on a 6-9 foot light rail.
exaust with some kind of filter(for smell) and C02.
Also the basics ofcourse.
First grow will be soil.

But the exaust should keep the temp down right?
And in the summer I'll be using an air cooler.