Not sure exactly what this would do for the game, but it would be a cool little microfeature if you could customize the appearance of your pilot that is shown in the cockpit, and your hangar. Like if you have Soldier Of Fortune, you get three shiny dogtags, and if you get the pirate packs, you get random pirates things like cool helmets and tattoos.
This could also take the place of your profile images to make them look a lot cooler! X3
(Also custom uploaded avatars uploaded like corp logos would be epic.)