Finally some progress!!
Spent the day wearing out a grinder. Need to change the brushes in that one. Grinding off frame rivets on: Radius arm bracket, ebrake cable bracket, trans/tcase crossmember brackets, rear shackle brackets, both upper rear shock brackets, rear crossmember. I forgot the camera, so I'll take pics tomorrow and post! Ended up with a pile of scrap. Wanted to get the front of the frame straightened and POR-15 on the frame, didn't happen, hopefully tomorrow!