They aren't anymore difficult to install than any other SYE.
aka, take your time, be careful.
Piece of cake.
Some say leave the tcase in, i say take it out.
I'm to fat/tall/big to work under my jeep. I have a work bench for a reason.
I need to order mine tomorrow, and then put it on.
But I'm just going front wheel drive for a bit to measure and then order the DS.
Oh yea, and I think it's Tom Woods site, has a picture of exactly where to measure.