Little help needed :)

First, my english suck so don't go all grammar nazi on me please!

Well, here it goes, I need a little bit of help building a "Berserkiesh" Templar whit maybe a decent defense for survive or some kind of "Auradin" from D2 you know? I know that maybe marauder will be a better choise for a "berserker" but I don't like the looks of the Marauder so...

My questions are: should I pick what nodes on skill tree, what kind of armor (armour or energy shield), Mace, Axe? Lighting Strike, Ice Nova or the fire one (don't know the name)

Hmm well, thanks!!