Do whatever you want on your car but I'm not going to live with a solid brake pedal.

Pressing 300 lbs on your brake pedal to stop the car at every red light and stop sign would get old VERY quickly. Think about it. How many one leg 300 lb presses can you do? Now, how many times do you hit the brakes on your way to work? No matter how He Man you think you are I bet the brake pedal would still win.
It would also be hard on the seat frame and floor.

Some people forget that we drive these cars for pleasure.

We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind.
- Stu Harmon