Sorry, maybe I'm calling it the wrong thing. What's the 51 point arcane talent called? I can't search well right now due to being at work. I don't want to surf WoW-related websites.

Anyway, I don't have any rotation I stick to. I just stick instant cast spells and cast bar spells on different keys so I can more effectively manage the battle without worrying about ever casting the wrong spells. The main reason I'm suggesting this spec is because it gives you good DPS and threat management with potentially the highest possible burst damage if you decide to pop arcane power and go nuts on arcane blasts.