Just to update, I found the clutch discs bent and the pressure plate shattered, so ordered a new set from the UK. I installed it and still had problems with the transmission, and low oil pressure, so the engine and sub-frame come out again, making a total of three installs. At least I have it down to 70 minutes for two people to pull the radiator, starter, filter, wires, exhaust, fuel, brake lines, steering, etc. and get the complete unit out through the bottom.
Aside from some dry o-rings, I was missing the tube that feeds the converter. I also adjusted the bands while I had it apart, so with that fixed, I replaced everything and finished the wiring, set the timing, etc. Runs nicely in and out of the garage, but need to put stronger spring on the brake and accelerator returns to drive safely. Also need to move the muffler to a place where it does not scrape my driveway.
Filled it with 10W-40 Motorcycle JASO MA2 oil to help the AT discs.
Dash and new switches are now installed and wired. Haven't found a practical solution to adding the oil temp gauge, so I'll get something else for that hole. It was easy to put a T for the oil pressure gauge. And of course the Tach is just some wires.