remember guys and girls , brakes as they are , are designed to pull up a full car load with full luggage in the boot too on a wet road. IE worst case scenario.
My point is your stock brakes will work fine , they just will overheat faster than a larger surface area pad and disc combo.

Look at EK4/DC2/DC4/EK1/EG6 front brakes , and the same booster+master cylinder.
dont worry about your rear brakes