The front wheel will fit with custom spacers, the rotors are different diameter though. Pretty sure the brake pads will fit as the calipers are pretty much the same on a lot of the late 90's and early 00's Hondas.
954's rotors are 330mm diam. and I was thinking on installing a pair for better braking.
After a lot of thinking though I believe that the RC's stock set up with a good radial front master cylinder is very good set up for public riding.