I will second the mention of Steve @ Buffalo being a nice guy. He is doing my dropped spindles, disk brakes, dual master cylinder and he takes the time to answer my dumb questions cause I'm a real novice with these things. I ordered his water pump relocation adapter to use the stock 53-54 water pump on my 61 235. It came with the greatest directions for installation.
I went with his disk brakes kit because he talked with me about my installation and why I needed certain things over others. i could have spent less but I felt getting his knowledge when I needed it was worth the extra money.