Sounds good! Are you planning on the NPC with the ability to be a Gen. Charlie along with the rest of the characters or is the NPC going to be a part of one of the first two generations? The latter of the two might be a bit more difficult, but not impossible, until we get a little further into the roleplay and introduce the two sides. 

Oh and just as a warning for everybody the characters are going to be pulled away unexpectedly from their friends, family, etc. after about a week after the crash and be without any contact. The story told to family members, friends, etc. is up to you on what would make sense for your character and they will eventually be reunited, although how long that will take will depend on what happens in the story as it progresses and what path we chose to take down the road. I don't know if this will your idea of creating a NPC or not Sturmgewehr but I just wanted to give you (and everyone else) the heads up.

Anyways, I'm done for the night (or morning seeing that it's 3am) and will resume after my classes tomorrow.