Short of sanding/filing them down, is there any good way to remove the engraved/rollmarked letters on the slide of a 1911 frame? FWIW, the gun will be cerakoted. They barely catch a fingernail, so they aren't too deep. For those who will ask...I'm not looking to remove the serial number. Just the "Springfield Armory", the logo, and "Model 1911-A1"