I will take my time and build it only one time. Not interested in doing it a couple of times per year because of this and that. Do it right one time and be done with it.
Maybe too late. Are you still on that amazing adventure? If not, please add...
-replaced drive shaft at around 78,500 miles (probably should have been changed with the new final drive).
-rewired loose ignition switch contacts ~ 77,000 miles.