Rerminds me of my B50 which came in 3-4 boxes and a locked up motor. Had to mock it up just to see what was missing. I might do one again someday. It would have to be a big single, preferable a GS but they are not within easy reach anymore unless you your pockets flush with cash. Good luck with your project and thanks for posting all those pics. I found one of those up at Mid Ohio years ago but it was just missing too much for the price he was asking. I never understood why these bikes often have so many missing parts. Yours looks like most of it is there. Great find!

Mr Mike