Replaced/reworked:
Remove/reinstall fluid drive. Multiple times.
Replace rear main seal
Fresh oil pan gasket
Replace clutch disk
Replace throwout bearing and sleeve
Replace clutch fork retainer spring
New leather boot for the clutch fork! Sexy new boot!
Clean/regrease clutch torque shaft
Replace motor mounts
Rebuild/clean oil pump, new gasket to block
Replace U-joints on both ends of propeller shaft
Replace e-brake band
New e-brake cable
New speedo cable
Replace transmission output seal
Replace differential input seal
Replace exhaust hangers
Replace front sway bar bushings
Replace rear sway bar bushings, repaint rear sway bar
Change brake system over to DOT5: new hard lines, new master cylinder, new wheel cylinders, new pressure switch
Bang the dents out of the downdraft tube, clean, repaint.
Writing it down in a list like that, it seems surprising that the car ran and drove as well as it did, but a lot of this fell into the camp of "Well as long as it's up on the jack stands and not going anywhere any time soon, may as well fix that..."
It took me most of the day just to clean out the garage well enough to be able to drop it to the ground and back it out. I award myself a well-earned beer.