I want to swap rear discs onto my 1976 FJ40 and ideally keep the OEM master cylinder and booster. I'm running 35s and could always use some extra help stopping them. Tired of leaky cylinders and replacing ruined brake shoes every couple of years. After finding another leaker today, I'm ready to ditch the drums. Any idea who offers the strongest and most complete kit out there that will work for my 40? Searched the archives but most information is 10+ years old plus I'd appreciate any advice from those who have switched. Thank you!