i used 355 x 32mm front and rear. rears require an alloy hat that as far as i know only available from Specialised brake and clutch in penrith NSW - thinner rear disc could be used, but 355 x 32 is a common size therefore should be cheaper to replace when required.
fronts just needed a spacer bracket, rears needed the caliper spaced out to fit over the 32mm rotor along with the mounting brackets.
custom lines all around
car drove fine, but without the bias test or a track day its hard to tell how the bias is going.