PC Growth question

So I'm now thinking of growing in a pc tower...lulz.

I'm getting fans, lights, and now all I need to know is how much will the plant smell?

How much could I get from 2 plants in a pc case? Like maybe an ounce? Or less?

Thanks!!!

I know, but when I have limited room its my only choice.

Plus I would LOVE to smoke my own plant!!!!