Here are some pictures - my new seat just came, replacing the awful seat that came with the bike and a picture of the tear down so far which is mostly everything save the engine, rear brakes and suspension.
My next challenge is engine removal. I'd like to find or fab a stand so I could just slide the engine out of the bike onto it, but I'm not sure it's going to be possible to make this a one-man job.
I did try searching the forums for engine stand/removal tips, but the search function doesn't appear to be working.
Old seat
New seat in pretty good shape
Tear down so far