Well i havnt had a chance to really touch this with the bathroom being done and all. But durign that time ive been scoping out rear brake upgrades, and this is what has come out trumps:
[img]http://gallery2.plebeians.net/d/33259-2/D721887C-CACC-4620-A4F4-A87ED2AEA756.JPG[/img]
R32 rear calipers, 269x18mm discs.
Thats it bolted up on a mockup plate.
Need to finish off the CAD for the caliper adaptor, and then it can head off to the laser cutters for production. Nice quick and simple brake upgrade