http://www-personal.umich.edu/.../market%20battle.jpg
Man, it's been a long time since I've run a battle in this game! I'm super rusty. Please forgive me.
One quick note on killing. These opponents are not monsters.
In your culture killing humans draws some pretty substantial repercussions. First off there's a heavy wereguild paid to the clan that lost a member. Then the killer's own clan elder can lay down further punishment up to and including execution depending on circumstances. You imagine that dwarves are at least as harsh if one of their number is killed. So be careful. That said, dwarves are very tough and do not die easily and can recover from wounds that would surely be fatal to humans. You probably don't need to pull your punches, just don't go overboard.