Hi I am currently building a 5 String with a maple neck, the head will be veneered in Walnut, I was contemplating making the neck position markers from the same walnut veneer, which would be a great contrast with the very light Maple fretboard. My only doubt is how well the walnut veneer will stand up to the string wear on the neck (Fretted) is it likely to wear out too fast? The intended finish is Poly, but I may try epoxy, what do you guys think?