I know there are products dedicated to "ebonizing" rosewood fretboards out there, but I'm not going for the black ebony look. What I have is a rosewood fretboard with a bit of a purple hue to it. I think adding an orange-ish brown stain will warm it up and de-purple it. I guess the question is: will a regular ol' hardware store oil-based stain do the trick? Like Minwax or Varathane?