Nice bike! I got the 83 version with more milage, and the fairing but no bags.
I found that the splines in the rear hub where the wheel goes have been worn so much that half of the hub splines are GONE! That is, half of each spline is worn away. The wheel splines look good, though. Keep us posted on your progress. I've got the red smoke paint job and I'm not sure I'm going to keep it.