I am wanting to clean up the front end of my P3 so I am putting the TriRig Omega brakes on the bike, and wanting to run a CX style dust cap with a integrated brake hanger. The bike comes stock with a FSA IS2 headset. Would I be able to use the dust cap from this Ritchey headset on the FSA headset? http://ritcheylogic.com/cross/headsets/press-fit/wcs-press-fit-cross-headset.html