Hi. There's a nice used PRS I could get for a really good price, but since I'm left-handed, I would play it like a lefty. Could I replace the nut for re-stringing the guitar upside-down? The shape of the guitar would be quite comfortable and I don't mind the controls near my arm, so it's only a matter of how the guitar would react to re-stringing. Maybe some of you guys have experience with stuff like that, would appreciate help.