BTW, german company MovIt has converrsion kits for many brembo calipers (even the ceramic 8 pot stuff) for many cars, including C4, 5 and 6 corvettes. Not cheap tho.
Thought you might like to see the wilwood superlites(black calipers 6piston/4piston) in 13" front and back with 17" budnik fontanas. Frank(prodigy) hooked me up and it all went together pretty smooth.