OzyDuster74 chassis connector questions!!

Finished the roof over the weekend, had a dent towards front of roof most likely due to being a vynil roof car and factory not caring. Started the process of stripping the underside of the car, it has a pretty poorly done sound deadener, not sure thats factory as missing in many place.
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We are also trimming the fold around the wheel arches at the rear as they about an inch wide so to stop scrubbing will cut back and re weld.
As i said earlier car back to my factory for stiffening:
Front and rear torque boxes
Chassis stiffening rails
K frame seam welded and gusets
Seam weld the floor joint under rear seat
Install new 8 3/4 with trutrac, new leafs and Dr diff offsets with caltracs.
Rebuild front suspension with a rebuild kit with Polygraphite kit by Performance suspension

Then will go back to shop to have engine bay, inside and boot resprayed so can install interior, wire and install 6.4. Then spray the exterior to avoid scratches