Im wanting to find a way to darken the rosewood fretboard on my Epi G400 Custom to where it will look more like ebony. I emailed Stewart-Mac. about their dark ebony dye and what effect it might have on a rosewood fretboard and they say it will give it a more "opague black" appearance. However Im not sure what this stuff might do to my inlays and binding if it touches them. Are there any other products that might help me to darken the board w/ out having an adverse effect on my inlays / binding?