You've obviously never done a brake stand... Brakes *never* override throttle, not just for entertainment (smokey tires), but for a number of reasons. First and foremost, what happens if a faulty brake switch causes the throttle input to be ignored? Specifically, the proverbial 'car stuck on the railroad tracks' scenario. Nice thought, but you haven't looked at this problem like an engineer.
Actually, now is the appropriate time to cue the 'Vote for Change' comments. Over the next four years 100% of us are going to get what 53% of 'us' voted for.
Just to point out: 'biodiesel' = 'diesel'
My sister opened a computer store in Hawaii. She sells C shells down by the seashore.