On my MCR01 Club the wings and tail are metal skinned, but the fus is all carbon. I do not think there is any difference in the skill required to repair fibreglass, kevlar, dealin or carbon. The wingtips, which would be most susceptible to hangar rash, are not carbon and can be removed in 10 min for repair in a warm workshop (kitchen table) if required.
Let me know if you want to come for a ride, she has 35 hours on her now and is going very well.
Rod1