Just had a thought regarding teams. In regards to the 2v2 formatting, we could actually rotate the teams so the are more fair. So, say Katie and Gav are a team on round, and Rowan and I are a team as well, the next battle, it might be Katie and Rowan and Gav and I. (if that made any sense)
Just food for thought. I'm foreseeing either problems with fairness or handicaps or balance or whatever. Could possibly ease that up a little bit?
Though, I do agree with Katie just above in that free for all might be the way to go for this first tournament, and we can toy with teams later on when we get more activity/regulars.