I have these beat up on3p filthy riches that are missing most of their edge. Attached is a pic of what most of the edge looks like (there's no edge). They're good for the dry slope, but I'd love to get them on snow. What's the best way, if any, to re-edge these bad boys? Will a shop do it? Can I just epoxy them and have edgeless skis? (the epoxy would crack when buttering/flexing I think) Thanks!