Unfortunately, this project had to take a seat for a while until we get our finances in order and get the maintenance done on our cars. I have a plan of attack but I need a few parts first. Flange bearings, clutch, and some odds and ends. My landscaper loves the fact that this is taking so long, that's for sure.
I compared the schematics of the old and new style rear end and it seems to be possible to upgrade my existing rear with new style parts for much cheaper than buying a whole assembly. That is assuming that I cannot repair the one I have of course.