I got the alignment done. The previous alignment was all over the place in the rear, no wonder VIR T3 was difficult to do.
Now the rear tires are tucked in more with -2.5 camber, but the ride height increased slightly, somehow these tires' sidewalls are marginally taller, don't know why.
Also, dealer, "after checking with corporate" gracefully declined to disable the TPMS due to legal liability issues
So, we'll see what happens with that at the track.
I cannot wait, hitting the road tomorrow, and 4 days of tracking, talking cars and night parties