Thanks for all the info already!
To L33T35T Tacoma:
I'd love to give Cleghorn Ridge a shot, but I coach baseball and have a tournament this weekend. Another time, and I'll be in for sure.
Seanz0rz:
sound advice, especially since Scuba sent me a link to pre-assembled, re-geared diffs at eastcoast. I can probably swap diffs but not install the gears myself. I don't want to do things twice, for sure.
Which takes me to Bob98SR5:
I've read some of your posts and will definitely check out the page you referenced. I'm in no hurry and do have a lot to learn.
BONKED