It's hard to tell from the picture what the rotor thickness that kit is intended for. If CCW's system only uses the 10.5" rotor, even if vented, then it's a marginal improvement.
Years ago I put together a package that used the Dynalite caliper and a 12.18" x .810" rotor (including an emergency brake). It required a custom hat and considerable machining of the stub axle bearing carrier. By the time it got done, it was probably a $1800 project. Won't have to do that again.
