I am getting my last degree in KT in January, I will be the inspection candidate for my Commandery. My grandfather was part of the same commandery and he left me his sword. he did not have his name engraved on it yet but there is another name on it. I think he got it from the Lodge. Is there anyway to get the other name off and put mine on it when I begin using it for drill and things? Also, what is the best way to clean it? It is very tarnished from sitting for a long time?