[@caliban22] Personality/Bio needs some length. If you're going with the basic backstory and such, why not tell about something that happened on Kamino, how you got your nickname, what has happened in the few months you've been in combat, etc.

Also, make sure you double check the available units under the "Current Units" section of the OP. The 150th was just a random, currently non-existent Battalion that I used for an example.