Not sure if any of you guys have seen my thread on 300zxclub.com, but I created a BBK that is extremely cheap to piece together. SRT8 Brembo calipers can be found on eBay for ~250-350 and Z1 sells akebono rotors for $99 a piece.
Consists of SRT8 Brembo calipers and Akebono 14.25" rotors, 100% pad contact and zero fitment issues. Had this kit on my Z for about a year now with nothing but compliments :)