I think the Vindi/Temp guide you made is great all around, you can surprise with numerous attacks. I advise you to look at the thread shadow posted, Joka.
I would say an orb/ts build is pretty good. A high enough damage orb with maxed mastery is deadly, especially along with Thunderstorm. And you will be untouchable with teleport. I'd orb, tele, and orb over again.