I have a 60 C-10 and am looking at putting on disc front brakes and keeping drums in rear. I am running a manual tranny which means the hydraulic clutch. I am trying to decide if I need the power booster and if so would the small diaphragm unit provide enough power with my 235? Or should I keep it simple and use a manual master cylinder. I am trying to have clearance for a small clutch master cylinder next to the brakes to keep from changing out the bellhousing and all that stuff. Thanks!