I think I've enough people expressing interest to draft up a more in-depth plot. A cast of 6-7 or so players sounds manageable enough.

As I get the character sheet created and receive submissions from folks, would you guys be comfortable if I add additional plot significance to the characters who get recruited?

For example, if it makes sense for one character, I may respond back to you saying "This guy is great and I think he'd make a great lieutenant, second in command" or "I think they would be a fun transfer student" would that be something you guys are interested in?