Like I mentioned in-game the other day, this sounds like it could be a lot of fun! I can see a lot of options. I think racing them would be fun. You might be able to do something with their maintenance, too; people learning to do the more basic tasks, before they need to go back to Garlond Ironworks for the pros to handle.
You might also consider having something for the enthusiasts -- not just the people who work as a courier for the company, but the ones who like racing and maybe take occasional flights on the company's behalf. Freelancers?
You might also consider having something for the enthusiasts -- not just the people who work as a courier for the company, but the ones who like racing and maybe take occasional flights on the company's behalf. Freelancers?