Our Cyclone only has the one tank (wasn't an option then), so my genny uses premium because that is what the bike requires. But I have been re-thinking that. For our area fuel for toys is not much of an issue. Since the only toy is the bike and I have never been in an area where I needed to use the fuel from the trailer, I will probably start using regular in the Cyclone tank.
I think if I had two tanks with only the one with a pump, I would be doing some type of mod to get pump capabilities out of both tanks. If for no other reason then circulation purposes.
Small , inline gasoline rated electric pump (think race car stuff), one way, from the genny cell to the main cell.