If there would be a future tourney like this I suggest to make the pairing randomly and not according to order of sign up. For starters this is more interesting and secondly this will prevent possible misuse of the current pairing system (for example, no sane player signs up after Micah expresses interest )
LOL.. In the intersts of protecting the sanity of players, AND to have micah have to wait until there asre 63 players to sign up, I'll offer to switch places with whoever gets micah in the draw.