I agree with Tancuras on what I'd want from a judge, but a bunch of different judging styles isn't a bad thing. People can get a judge who judges how they want the fight to be judged. The judges should have some info next to their name in the list saying their judging style if that would be helpful.

To balance the damage score I would take loads of points off if they continually push their luck and refuse to take a hit. Damage may be worth 50%-75% of the score.

I wouldn't mind loosing a battle while actually killing my opponent if they did a lot better in all regards other then the final outcome. Don't know if a judge is allowed such a power though.