Dwarf Paladin

I've had two - Two-Hander and Shield ded

I had a lot more fun with Two-Hander (Full set of Dern gear adding up to about 60 Dam roll with defiance was just epic)

I had a bit over 1000 HP stock at hero and it was just plain nice. That being said the shield ded could just take a beating for forever but also got boring at times.

But if you want survivable I would go dwarf pally. (Sanc + Protection + stone skin (these can be bought in Seantryn if you didnt know) Your svs should save you from the poison/freeze adds to considerable dam redux and your set!!!