Yes, Randy's kit is worth a careful consideration.

Otherwise what I have to say about brake upgrades is pretty well covered in the sticky thread about them, among other previous discussions.
I haven't made time to do much to my truck or play with brake ideas in a good while, I have nothing new to offer.

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
---All pictures---
"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-