Spoke to Mike at Rocky Mountain Driveline. I plan to go there as soon as my OEM joint arrives from C-Dan. Thanks to some MUD posts and Mike telling me that Christo and Joe always bring him Toyota parts to use on the driveshafts, I decided to get the OEM part.
Mike said if I come in first thing in the AM he can do it in about 30 min while I wait.
Kraig - thanks for the offer. With such fast turnaround, I think I'll just pull the shaft, lock the center diff and drive over.