Knocking noise was a lose hubb
Idler arm needs replacing, warrent issue,
CV boots needs replacing
something else I can't remember, bushes or something
brakes cables
brakes shoes
Both back bearings are stuffed, cheaper to just replace whole diff, also thinks my shocks might be stuffed as well (But the are OME, they not meant to be stuffed, EVER
Good news is I don't need to get new $40 brake shoes as there is some with the new $500 diff.
He is also doing it tomorrow so I can go on Saturday, he was even thinking about coming out with us and doing it at lunch time