alliance member name

I would like to become a member but I do not want "kustomer64" on my tag. Can I change the name? That was just something i chose for my email because of my clubs name and at the time I had a 64 vw bus, then just brought it over to the hamb for simplicity. I don't know if ryan is taking care of all the alliance things or if someone else is helping him out with it?

thanks jeff