More degreasing of the engine took place. I then ran the engine for a couple of minutes and found roughly where the oil is leaking from. I suspect it is from the oil filter housing.
I also went to my local wrecker and picked up all 4 door seals, a rubbing strip for one of the doors, and various plastic clips, nuts and bolts that I found were missing.
I also replaced the lights in the clock/outside temp display unit and that is working now, and tested the CD stacker which is also working.