I ordered a set of nickel Tone Pros Kluson style locking tuners a few weeks back and they arrived today. Just finished installing them (pics below) and am pretty happy with the result. Not only is stringing a breeze now but the extra mass on the head is a nice thing...they did give the guitar a tad more meat over the original tuners. They are rock solid and really accurate. Great tuners. Looks wise it takes any vintage idea and tosses it....but I don't really care since this isn't a vintage guitar. String changes are going to be a breeze with these and, lets be honest, that is the best reason to use locking tuners.