FZS600/FZ6 rear calliper swap. Feasible?

[agricola]

How about re-siting the existing caliper on the top of the swing arm. Saves buying another caliper. I Dont know what the rear braking efficiency is of the FZS600 rear caliper, but i can tell you that the FZ6 fazer rear doesnt scrub much speed off, its so poor i rarely use it on the road, and not at all on track, but i keep it in good working order