Here is an update on the t-case: It's back together and in the vehicle but there are still problems. It looks like the front diff locker is shot also.
The t-case repair ran about $300 ($230 for the clutch plates and another $70 for the drum that was scored).
JeepinByAl was good on the warranty and sent me a set of bushings to replace the ones that went out in the UCAs. We will replace those when we get access to the front diff.