H2OLogged,
Welcome to the forum! Please start a new thread with your questions instead of adding a new question to the bottom of an existing thread--it not only helps the responders keep their advice going to the right person, but it also helps keep the original thread from getting so far off topic that the original poster doesn't get their question answered.

You've got the "metals expert" from this forum on your case (Marie), I'm sure she can steer you in the right direction!!
Janet