[RACER X #99]

Ron,
I did the same as Dave did. I made my own mounting brackets and am using Wilwood superlights with 12.19 vented rotors. That's the largest rotor you can use inside a 15" wheel.
I may go to the new six piston Superlights this year.
On the rear I am running Wilwood Dynalights with brackets I bought from Concours West Industries.

BTW no such thing as too much brakes on a Cobra.

RD