Good to know Dave, Thanks!
I have a caliper rebuild kit coming form MM, once I have the swingarm of choice fitted will know the rear line length and order HEL lines, also have a radial master cylinder to install, I'm sure it will brake fine. When I raced the Hawk (Bros for you Limey Bastards) I had CBR600 front end fitted with crappy 2 piston calipers and those EBC 293 mm cast iron rotors (which are still sitting at my shop 10 years later) Fitted with EBC HH pads they were good enough to do a 100 mile per hour "endo" if I wasn't careful at the end of the straights, so I wanted to re-purpose them just because I already have them