It's not that hard at all. Find the cam install instructions on here and follow them to the point of removing the valve covers. Then ceramic coat and re-install. While your there it wouldn't be a bad time to throw in some cams either.
2011 Cross Country
-Cee Baileys Windshield & Lowers. Victory Lower Bag Rails, Driver And Passenger Backrests.
-RPW Exhaust, Lloydz Air Filter, VM1 Cams, ATS (Timing Wheel), 1/4 turn throttle & IAV. PCV with Custom Tune by Coweta Customs.
105.2 HP & 127 Ft-Lbs on a Dynostar (Eddy Current) Dyno.