My current project is an Epiphone LP Special 2. Someone in the past has enlarged the tuning peg holes and made mess of it. The holes are in some cases oval and are of all different sizes. As I see it, the options are: i. Fill the holes around the edges and then re-drill tidily to the required diameter. ii. Drill all the holes out to, say, a uniform 12mm and fit a stainless sleeve with a 10.8mm inside diameter iii. Buy a new neck. I'm hovering between i and ii and would appreciate some guidance.