I think if you planned to do outdoor grows then a greenhouse with lights would serve your purposes best. The issue as Proph said, is the lack of consistency from pheno to pheno while there are production goals to meet. Have you accounted for seed failures? What about autos that don't auto? That will require a 12/12 or removal. By v
If you really wanted to do autos you would have to eventually breed your own seeds. I don't see autos as a lucrative venture indoors especially as we're seeing companies expanding their tissue cultures. With TC, one explant aka mother plant, can generate 70k clones and do it in way less space than it will take you to breed autos or photo growers' dedicated mom/clone rooms.
As far as yield goes, you have more control over veg time with photos and the beautiful SOG technique that can yield 1oz per plant. Talking 140g per sqft with no veg time and a equal turn around time to autos without having to prune or do anything.
Imo, I don't see a full auto commercial grow working smoothly unless it's outdoors or in a greenhouse. Look at
@derek420colorado LAG - light assisted greenhouse. With something like that, I believe you would be better off. Otherwise I think your competition, harvest, production goals, and labor would be too much just to get an additional 20% that could be done with c02.
I see the merit in saving money upfront but compared to running photos, I see money being lost or at the least not getting your full dues using autos.