I'm pretty much back to being a pure mage at this point. I've got a nice suit of armor and a pretty decent weapon skill, but my health is far too low to stand toe-to-toe with anything. That said, the impact destruction perk makes almost any single non-magical enemy an easy fight as long as I don't run out of magicka/potions. The enemies further north appear to be a lot tougher though, so I'm gonna need some crowd control spells or I'll be easy to mob.
Well, I think I spoke too soon. I guess I was feeling invincible. I ran into a nag of an enemy in a dungeon. It's a Draugr Deathlord. They have the shout ability, plus the ability to kill you with one arrow from their bow. Took me a while and a few lives to kill that one.