I have the Cobra Brakes in my 88 now. I just put them in from the V6 single piston 95 brakes. I have a 1 1/16" Master Cylinder now, but it's WAY TOO HARD! Was acceptable with the old brakes. Will the 1" 93 cobra Master Cylinder be enough, or should I look at getting a 10mm to 12mm and a 12mm...