I'd like to sign up, provided the time controls are such that I can safely average 1 to 1.5 moves per game per day. If I had been in time to suggest a game, I probably would have suggested Extinction Chess. But the six selections look like a good set of games.
Just in case it's being seriously considered, I'll say that I'm not a fan of Sam Trenholme's proposal for adjudication of long games. If the point of the tournament for most of us is to try out new games, it would be a shame to be deprived of an interesting endgame.