In the middle of installing some upper and lower control arms from Keith, and since I had to knock the upper and lower ball joints out and have access to the spindle, I am contemplating doing my brake upgrade now. The issue I'm facing is that if I buy a bunch of new parts, I kind of have to buy everything together...master, calipers, rotors etc. The question I'm trying to answer is if I should go power assisted or keep the car manual. The car has stock discs upfront and stock drums from a Ford 9" inch, without any booster. For taking off speed when there's a long run-off, it's no big deal. But in the city if I have to stop in a hurry, I have to stand on the brakes to get this 3800 sled to stop. The intent is to upgrade to Baer 13 inch rotors with 4 piston calipers all around. So the opinions I'm trying to solicit are if you think I should plan to set the brakes up with a manual master cylinder and hope that the caliper and rotor upgrade is good enough, or just order a master with a larger bore size to accommodate a booster. Thoughts?