I am working on a thought experiment/project car.

I have two basic questions.

1. How difficult would it be to run a 1/18th scale brushless on your standard 1/12 scale chassis?

2. Given the reduced speed of the 1/18th motor and with some minor bumper modifications and additional side bumpers;
could I make the car virtually invulnerable to suspension damage. (Full speed hiting a board at any angle).