yeah you wont go wrong, obviously 4 pots like on my racing puma still perform better but for the money you really cant complain, ive given mine some absolute abuse and they have held up very well.
id like to try some decent racing pads in though as i think that will make them better still.
i have mondeo si wheels, et35, 7j wide ones.
no shaving down needed but its literally two little lumps and a bit off the top of the caliper needed to be shaved off to fit under the puma 15's, but they do sit literally 1mm away from the wheel but look awesome
.
ill find you a picture of the brakes under 15's.