On a '86 4KCSQ, what sort of brake mods can be made easilly, and at "relative" low cost.? Can one go to a bigger rotor, without switching the calipers? What about cross drilled? What is the cost benefit to these options? Anyone with previous experience with brake upgrades, Mark I know you must have some? Did it improve your braking "stopping" markedly? What was your cost? nick out