[data_mine]

I'll have to do some checking on the weekend regarding clearance. As I have a set of 18's with semi's on them I'd like to be able to keep using.

So the calliper doesn't move inboard our outboard any? just 12.5mm further from the hub?

Also swept area, do the pads cover the whole face of the rotor? I've seen upgrade kits before where the pads only cover X% (say 75%) of the rotor surface resulting in very weird wear.

As for the ~$2400 initial price, sounds a little steep, but I understand custom brackets and hats won't come cheap - what would replacement rotors cost (if that's reasonable I don't have a problem with a higher initial price).

Sorry to be picky, but I like to be properly informed.
Thanks