Sixx, you do not need another handle, that would be cheating the rules. It's easy enough, don't say you are sixxbach when you screen. Just give your first name and references. That isn't cheating any rules, and you can't get in trouble that way.
Those that actually have two handles will eventually be discovered and banned. It doesn't seem to be worth setting up a new false identity on the board, to me.
peace and love,
Crystal