Well, since I have no idea when or if my original transmission will be rebuilt, the transmission I put in my car is a "plan B" transmission. I bought a used one, not from Ebay this time, but from a dealer of used and re-manufactured transmissions. They didn't have a remanned one that met my needs, but they had a used one with 73k miles on it, and a one year warranty. So I bought it, and it's in the car.
It has a curious problem that I will live with for now -- my body is too beat up to work on it any more for a while. It will only go if it is in reverse of first gear. But once the car starts going, I can shift to a higher gear and it will "catch". After that, it works normally until I have to stop. Then I have to shift to first again to take off. If any of you know what's going on, please let me know.
I will go on longer and longer test drives to see if anything changes.