We have some nice tracks here close to Toronto, and I've had years of seat time in previous vehicles. The SV and GTR both have CCB, so would be expensive to track, and honestly just not as much fun for me as it used to be. (Spent a lot of time at Mosport in my 20s and 30s)Nice garage. With cars like those you should really head out to the track a few times and get some instruction. It's really the only way to appreciate such amazing cars, and those are some seriously amazing cars.
But "driving fast" does not equal braking, and the fact of the matter is those brakes look like ones that have hardly ever been used. I've instructed on race tracks (in Lambos even!) and I'm amazed at how little of the brakes the average new track driver uses and most of the slowdown is engine braking all while exclaiming "this thing handles amazing!". I'd imagine the strong regen in a Tesla makes this even more likely.
Hope the hard braking works out for ya. If you were in Seattle I'd trade you rotors because I bet your 9K mile rotors are less used up than my 9K mile rotors My rotors are stained blue from the heat.
I know how amazing the Model3P handles. I push it to its limits in on/off ramps, and truely am marveled at its handling. I am really enjoying it.