That's great they are coming out with new parts.
I've had my TCX for about 6-7 months now & I have only broken a front arm, bent a front bone and recently a rear arm. I have always been lucky to find parts through my local HobbyTown, A main hobbies, TQRcracing, Speedtechrc or the HK shops. I bought extra parts that I really have not used yet. The car is built well & strong. I've put through gone through some crazy hits crashes & the car survived. Yes I admit when you try to find parts you have to farm out to different shops, but that's no big deal. Parts are out there.