Excellent post Matt. You have very good points there. What's scares me personally about these cars is the difference in braking capability. I don't know if you were at the runoffs in 2014 to witness Addison Lee diving deep on the start punting rigda into Kurt r totalling both cars.
https://youtu.be/2SN4kBJYi0w
T2 allows for ABS and aero on certain cars making their stopping pretty close. These are things we don't have in a sedan.
Maybe removing the ABS and wings is a good way to integrate them.