My plans today are to repair a worn ball joint and replace the engine coolant temp sensor. I've never done a ball joint, but I'm looking forward to the adventure. I did the wheel bearings about a year ago and that was surprisingly easy. I plan to keep my Bonne stock, and hopefully running for a long time. Previous to this one I had two 91s, one of which I drove til 198K then sold, the other was totaled when some decided STOP signs weren't for him and tried to drive through my passenger side as I made a left turn. My last Bonne was a 02 that was also totaled when a Drunk Driver tried to pass me on the left while I was making a left turn. I was very fortunate in both collisions and was not seriously hurt.
It looks like you have one hell of a Bonneville!