OK, it's back together enough to take out and try! So far, so good! Hard left turn under power was how I pulled it apart the last time, so I repeted the move couple times with no problem. I couldn't do any ditch crossing right here without upsetting a neighbor, so will have to wait on that. Lenny, Rocmoc, and Kinarfi, thanks again for all the input. I'll probably drive you nuts with some minor electical questions in the near future!
I'll try to figure out how to post the pics of the broken frame soon. I was really surprised that I had NO swing arm breakage. I cleaned all the bushings after finding the steel sleeves froze in them, and installed grease zerks. With the sleeve floating finally, I really tightened the bolts. I had good movement in them without slop. While I was there, I replaced the axle bearing in the hub with taper bearings. I foolishly bought the bushings for the hub mount in the swing arm, but found I didn't need them. If anybody feels the want for them, message me. I re-assembled the axle, leaving the o-ring off of the inner bell. The rest of the job went well.