Hey! The generic Kluson style tuners in my PRS Zach Myers SE are slowly dying, and I'm investigating an upgrade. I'd really like locking tuners, especially for the ease of use when changing strings (and I have these Schallers in mind https://www.schaller-electronic.com/hp528976/Original-G-Series-Deluxe-Keystone-DR-Toplocking.htm), but with these I'd have to enlarge the holes in the headstock, and from experience, this type of tuners, with a nut tightening them to the front of the headstock, affect the sound of the guitar a bit (small difference, but I notice it). On the more traditional side, with just the pressure bushing on the front like the ones I have, I don't really know whats good. What would this wonderful community suggest?