I don't race stock, I race with the speed 300. I use either the Penguin 3500 LM chassis or the Motek EXO. As far as my preliminary evaluations the handling isn't the same. There is just so much power you need to tame it a bit. I will try the car at Socal this weekend at Socal and see how it goes.
Also the car is extremely fast. I am running a cheesy speed Gems 14 turn motor and the thing must be rearing 50mph. I will be purchasing a 10 turn modified motor for the Tamya race in June so I will drop that thing in there next and give it a spin. Then the car will definitely go 50.
Now I can probably knock the 1/10 guys around