I have a 1990 XJ and have the oportunity to get my hands on a 6" lift and axles (w/lockers & hardened axles) out of a 1995 ZJ for a very good price. my question is how hard would it be to fab this suspension into my XJ... It would be nice to have coils all around, and I dont mind making the mounts for the rear. But would I have to make new chassis mounts for the front as well? Has anyone here ever done this before... what all do I need to be concerned about with the change over?