@dan a P2 remains on my short list for $next_car if I ever do the work to get the Birkin sold and moved on. I've always considered the Performance Software Upgrade an assumed part of owning the car, but that's partially because I'm hurting for parking spaces to fit a practical daily and something silly. I'd want the P2 to autocross, tow, haul bikes, drive on a lake, pick up relatives from the airport and road trip.