[patrickt]

I have the big brakes up front; you don't need them for the street. The reason I have them is that I have the ERA outboard braked rear, which uses larger brakes in the back. In order to get proper braking balance with the big brakes in the rear, you also need them up front. But, if your car is going to be a street car, you don't need the outboard braked rear in the back and you don't need the big brakes option up front either.