I'm not a big fan of PvP servers, either. I like to choose when I get ganked. Also, is the preference for a completely new cata server, or an existing one? I'd prefer a brand new server, myself. And I like Tute's RP-PvE preference, too - you can pig out on PvP in BGs if you like, but nuts to getting ganked while you're questing and that's the least of my issues with PvP servers - the community is the biggest, as I've mentioned, because the mentality is so much more elitist and ruins the gameplay. Non-RP I can deal with, since I don't really RP anyway, but PvP servers are a big no-no for me.