Julie - You are so awesome! I love the energy you have during this and I think it will really help get others excited too.
My suggestions for what I'd like to see...
World Crew/Ambassador birthdays mentioned
Shoutouts to people that have left (positive) comments on SPWC youtube page
Maybe you could announce a handful of upcoming shows for the band - let people know to check them out and see when/if SP is coming to their area
Request that people add/friend/become a fan of SP on their social sites (MySpace, Twitter, iLike, Youtube, etc.) if they haven't already
Ask people to request Odd One on their local radio stations
Encourage people to join the World Crew and forum
I'm sure most of these are already something you've thought of but it couldn't hurt to post it anyway.