Drivetrain is great, it was a deal from a family friend. Brakes and suspension are being gone through, new tires ready when that's done. I'm not going to be pulling a huge enclosed trailer or anything like that, just a 18' flatbed trailer with a gutted car. It's an occasional thing. I do already have a trailer brake controller going in it, but what would be a good master cylinder upgrade? It's going to be a daily driver, not just a purpose-built hauler, and I don't want to put a v-8 in it.