how's my old sub? my opinion, it's hard to get endlinks to fit properly to the case and lugs. lots of times there is a big gap which is a quick givaway to a rep. you can fix the etching, you can fix the crowngaurds, you can replace the crown and tube, you can relume (to do it properly make sure it's not too bright as genuine rolex lume is kind of weak if you ask me) but even to the non-wis, people associate a genuine rolex with quality and perfection so ill fitting bracelets give it away more even than crown gaurds do. i think the endlinks are the first place to start modding. and i am not a rolex guy