I'm a 6'9" 300lb SUPERCLYDE! I have a 24" Giant Yukon hardtail. I currently have Avid brakes with 6 inch rotors that are mechanical. I'm killing my brakes all the time. I'm stretching the line after any long XC or DH. I want 8" rotors and probably Hydro. Can anybody point me in the right direction? I dont wanna pay a fortune. I'm a relative beginner about to step it up a notch. Any help is appreciated.