Hi, everyone, I recently picked up this 63-64 Gretsch 6120 DC. I was gonna send it off to make the ugly repair look pretty, however it sounds and plays so SO good already. ANYWAY, what I really wanna know, is what tuners are SUPPOSED to be on this guitar and does anyone hear have a set I can buy or can you direct me towards where I can buy some? There are no extra screw holes underneath, and the only imprint of past tuners is the ones that are currently attached. I was just curious because i was told that these may not be original to the guitar. I'm also looking for a bigsby arm and the lil mute if you know where I can find either.