I've been thinking of a twf barb myself. for flavor/fun I think i'm going to go with heavy picks.
Still haven't decided if I'm going WF or Halforc.
either would go max str with 15 dex which means either 17 con for WF or 15con for HO.
At this time I'm leaning more to WF but that will change 3 times in the next 2 days before I roll up the toon as it has a couple of times already. I will say I have leaned to WF more frequently than HO since I first thought of it so I'll likely end up going that route.