I'm fine with a bar brawl. Vasilis is the type of person who would rise to someone's taunt. I think having a judge would be interesting, if only to hear what an experienced arena hand has to say. But I don't think it's necessary and I'm certainly willing to start without one. Who knows when/if someone will come back on that qualifies for such a thing. 

It's getting late on my end, but I will look over your character sheet a bit closer in time. If it's just going to be a bar braw, maybe we can both forego weapons/abilities and make the fight more about hand to hand combat and whatever we can use in the vicinity.