Google docs get weird. Emails are inconvenient for writing. I think that Waffle's point on individual stories will be fun. Instead of thinking about your character and your opponents, you could think of ways to bring together 2 duos and write about 4! The possibilities! Teamwork! wRHG will never be the same!
But yeah, this is a great idea and I'd be happy to join in on the fun.
Also, Urako in Dozer's weaknesses it says that "6# If you have a good or neutral aligned character, he will not only spare you, but he will make sure you survive the fight."
That's the same thing. I'm sure you meant something else, but it might become a problem.