u/Wrong_Government1874

I have a 1976 Gibson Les Paul Custom with what appear to be the original Schaller tuners (single rear screw mounting pattern). I'm looking for the best replacement option that requires no drilling, no extra holes, and preferably no irreversible modifications to the headstock. I'd like to keep the guitar as original as possible and preserve its value. I'm open to both locking and non-locking tuners. Reliability and fit are more important than vintage correctness, but a period-correct look would be a nice bonus.