I would like to replace the stock "Vintage Style" tuners on my Classic Player Jaguar HH with a set of high-quality direct replacement locking tuners. The stock tuners look identical to the vintage Kluson style tuners found on the American Original series, but I believe the gears are made of plastic instead of metal?

I prefer NOT to do any drilling or routing on my headstock.

I have read that there are sometimes compatibility issues with replacement tuners because of U.S. vs. metric measurements and that sometimes the posts or bushings can be either too big or too small?

I assume the pegholes and bushings are metric sized on a CP Jag?

Any ideas for direct replacement locking tuners?

Any ideas would be greatly appreciated!