update, finished the radiator crap:
got my degas/pressurized over flow in the mail

buttoned up a bunch of little crap and raised the car up a bit, it was scrubbing the rear tires on bumps with the new taller tires.

Picture of the engine bay with everything where it currently sits

Took it to the dyno and NicD our local turner worked his magic for me. Even though there were a few hiccups and little issues the car DID NOT blow up and it got me home with minor issues.
Wastegate with the boost controller off was only 3 PSI and change, couldn't turn the boost up past about 8 PSI so another day I'll get it sorted and turn up the boost to around 12 PSI.
Car made 484 WHP through the 4l80e with an unlocked converter. Not the most power but it sure feels good, not to mention the power band is nice and wide. I'm ready for some runs to see how it does
After the dyno took apart the samberg diff support to drill out a bolt that was broken off and replace it. I'll try and update when i get some results of some kind or work on it and tweak it some more.