I have an Epiphone ES-335 Pro Limited Edition. To date, I've made a couple of mods, all for practical reasons: replaced the plastic nut with bone (it was binding) and replaced the jack with Switchcraft (it was stripped from the factory). I'd like to replace the tuners next in the hope of making the tuning more stable, which tends to drift in 24 hours on the stand. Currently, the guitar has Kluson-style tuners. I could live with either better Kluson-style or nickel-plated kidney beans (Gotoh? Grovers?) I don't want to ream anything out. I just want a straight swap that will make things better. I'll hang onto the original tuners in case this guitar is, one day, improbably worth more than I paid for it. Can anyone point the way to better tuners? Many thanks!