I hate the fact that because i have alot of factories, my drillers are scattered, i wish that you could change which factory produces and which dont. Meaning that i could turn off a factory and then they would stop produing drillers and your factories you need them at could get the support with out hours of moving them.

Of course some stuff would have to be implemented to make it so its not op. Such as, making it so you cant cut off a factory within 12 hours of capturing it and it takes 6 hours to cut it back on.

Maybe you could have a specialist that changes a generator to a factory - I mean, doesn't convert it, but enables you to swap any generator in your control for a factory in your control, with some cost to the switcher....? That way you could cluster all your factories together. And have your generators on the outside or vice versa.