Here are some pics of a Gold Edge I just bought ($20...Woo Hoo!). I am planning on sending it out for honing soon. As you can see, there is a bit of rust on the tang where some of the gold was. It seems very surface and is not even really evident to the touch. How would I go about polishing up the blade and removing this rust before I send it out to be honed? Maybe someone could provide a link to a good thread, sticky, or wiki. Thanks so much.