However, what I'm most interested in is a full server transfer. Unless this has been done already?
I've spent a lot of time making characters on a server. A bunch of friends left and went to a different server over the years. I'd love to go play with these friends but when I've already got an 85 of most classes (particularly the ones I enjoy the most), I'm not in favor of leaving them all behind.
I'd love to xfer my one server to a new server, including the guild I have, so I can continue to play with my friends. But not if it's going to cost $25 per character.