I have a set of Hayes 9s with 6" rotors front and rear. I want to upgrade to an 8" rotor up front, as well as replacing all of the pads, which are shot. I know I need to pick up the adapter to 51 mm IS mount to move the caliper out. Any advice on pads and rotors? With all of the different pad compounds out there it is hard to know what is best without simply experiencing all of them, so please send your experiences my way. I want a combo that provides good stopping power while retaining modulation, a decent pad life, and NO squealing. Thanks.