I bought this guitar new so not much to do to it but where there is a will, there is a way. lol I polished the frets up a little nicer than they come from the factory so they are super smooth. I never coil split the bridge so I changed it. Swapped out the Korean pots for CTS push pulls and made the bridge pot a phase reverse switch instead of a coil split. I added some copper shielding to the cavity and cover as well for extra shielding. Bell top reflector knobs finish it off. Oiled up the fretboard and put new strings on it so she is ready to go!