I've got some wear on the frets of my second-hand Cirrus. My luthier friend says it would be better to refret because he suspects that the factory frets are softer than the typical 18% nickel. I think the guitar is no more than 18 months old and probably the frets have not been dressed to this point. Should I follow his advice and refret now and avoid future dresses, or fret dress and prolong the expense. The Cirrus appears to be a keeper.