Since they are no longer made, has anyone thought of replacing the blades when they wear out? Mine was a work knife before they became rare, and its probably not going to be sold, what with the scratches and hardness test marks in the blade, and scuffed G-10 near the pivot from sharpening. I was thinking that it would be really nice to replace the 440C with some sort of Damascus, when it finally wears out, or I have a 12 day weekend.