Congrats, I didn't realize that you had finished.  The last post I read about it, you were almost done.  If you ever put chromoly shafts in the 8.8, it's almost bullet proof.  Don't forget the friction additive!  I didn't know to put any in mine when I initially did the swap, so I had an open rear even with the LS in it!  I still have to add it with the locker installed, since it's a limited slip when it's turned off.