Removed all the offending areas.
Bought a universal 3 link from AVS. Nice product! Decided to run a bag on bar set up so I welded on the trusses.
Welded on the axle tabs
20171111_133809
Welded the tabs to the differential. Preheated, used nickel rod, and peened it with an air chisel. That's why the weld looks so odd.