The option to disable your legacy name is the social tab of your preferences options. It's toward the bottom of that panel, and you can choose to hide your legacy name, set it as a surname or set it as a title.

I dunno, I'm a big fan of the 10-50 bracket for PvP. The buff lets us play with some of our friends who are still in the 20-40 range. Playing with a group and having some actual communication and strategy trumps level anyway. Also, Rift's PvP was awful. You'd end up in a WF with 6/10 people AFK because there was no anti-afk measure taken. I feel that going the multi-server route won't help the game. I always thought that the death of the WoW community happened with cross server battlegrounds, not LFG. Having everyone from one server for the WF queue helps foster some server rivalries, and you get to know who you're playing against fairly well.

Yar, three book series 1. The Mandalorian Armor 2. Slave Ship 3. Hard Mechandise Boba Fett does all kinds of crazy stuff in the expanded Star Wars universe.