I do actually have a legitimate question about the levels. If I was say a level 10 engineer but a level 2 gunner or pilot (for instance, I'm a level 4 pilot, so technically I qualify if it was that format) would I be eligible to participate if I only stuck with the role that I have a low level in? Or are you considered ineligible if you have -any- level over 5?
And about participating in your own tournament. There is... precedent, for that. So, sure, I don't think anyone would have a problem with it.