[zukiru]

if it were me, since I have no idea what your skill level or work area is like) I would get a used tranny to put in. I couldn't do that as quickly as Hocrest could or young Tom there, but It can be done by a semi-mechanically inclined person rather easily.

consider it this way
you got a burnt front diff
and a binding center diff.

a front diff swap won't fix it..

see what your shop would charge for that.
I bet it's less than a rebuild