I got the welded nut with broken bolt off and the spun nut bolt out too, good day... Hmmm, forgot to take a pic after I hit it with the long barrel air chisel. It snapped right off the weld. Meanwhile I tried for about a 1/2 hour to find a way to get at the spun bolt from under the car and finally realized I could cut out a section of the floor and maybe see it better. OK, it's right there in plain view. A little lift with the floor jack and 20 second with the sawzall and that fight was over...
The body is now sitting freely on the frame and ready to be lifted off. I need to figure out where to get some GOOD body mounts and fasteners and get them here first.