Cal44 +1 on the 70 profile front. I run that as well. The only problem I had was my carbon front mudguard would not fit with the 70 profile . I never modified the radiators either but then I am a weakling on the brakes. We will see how that goes with the 6 piston ISR's now mounted.

what modifications did you do to the rad?

I use custom radiators from Bockers Gerd and made custom mounts to move them up and back so there is room for wets and a 70 profile.

Matt