Been a while...but fear not! The project rolls on...
I ordered a shifter assembly from a Ford parts supplier in the UK:
It looks awesome and I'm pumped about it.
I also ordered a Mishimoto radiator to replace the OEM ST unit. My original radiator in my 9-2x was the same design as the OEM ST one - crimped on plastic end tanks - and cracked open on my one day. I'm not going to see that happen again.
This week, Vaccar will be swapping the complete wiring harness from the ST into the TC. They are very close, but not quite close enough for comfort, and this will make sure we don't end up with some crazy electrical gremlin that is impossible to understand due to a mix of systems.