Pretty nice setup.
I recently decided to build my AMD-65 sidefolder via the screw method. As I was drilling out one of the old rivets in the rear trunion, it occured to me that the rivets pass all the way through. I simply soaked the trunion in oil and using an old drill shank, a bmf hammer and a "nut support" (ala barrel removal method) I knocked them both out.
I imagine that if I had a vise or a press, I could have done the same thing.