Depending exactly where you are, I would suggest Tom Shaeffers RV's in Shoemakersville PA. They have a body shop and paint booth equipped to handle big units. Mine is there right now for the repair of my passenger side rear.
Some time ago my FIL did some nasty damage to his Hurricane, Shaeffers did an excellent job in making the repairs and you'd never know anything had happened.
LONG LONESOME HIGHWAY
Going down that long lonesome highway,Bound for the mountains and the plains
Michael Parks / Then Came Bronson - 1969