Had a friend help me put it into service position. Thankfully haven't discovered any new leaks, bit of oil on the hot side coupler. I would love to find a mobile a/c service to replace the condenser while the bumper is off, but no dice.
Going through everything else with a fine-tooth comb, at least a few connectors were damaged during the engine replacement.
Once we're finished with the safety stuff, I'm considering trying one of these on an OMP wheel:
https://www.zestek.net/oem
My local shop is a dealer and I've tried it on their supra/brz, the shifters have an extremely satisfying click. Will be a really nice homage to the TCR setup.