murray eliminator muscle bike

Hello Party People! I am looking for a Murray built Buzz Bike/Eliminator frame only. Need it structurally sound, cups/bearings are a bonus, but paint can be trashed as I am going bare metal. I already have a fork, seat and wheels in mind so all I need is the frame (I have the guard as well)...

i just picked these two up -- they are available.

a local guy was nice enough to give me his childhood bike. It has been ridden hard but I think I can maybe save it. It was welded in a couple of places but perhaps I can grind it down and put some paint on? Or do you think it is a repaint only?