Has anyone here put Grovers on their Historic models? I'm curious as to whether or not this really hurts the value any. I know that a completely original guitar is always worth more, but these Historics won't be treasured by vintage collectors for a long while. Most of my older guitars all had Grovers which was considered an upgrade in past years. I'm talking specifically about the "kidney bean" style tuners that require drilling out the headstock. I'm not looking to sell my historics any time soon. Just curious.