I've seen a lot of pictures of people's fleets on the forums, and don't get me wrong, they're pretty inspiring. It got me thinking about the distribution problems the game's been having though. With the shortage of Wave 1 ships, and all the hype for Wave 3 preorders, we could all stand to buy fewer multiples of the same ships on release, so everyone can play with the new toys.
Particularly with the next release (the Imperial Aces Expansion) containing two copies of a ship model we already have in surplus, I'd suggest people hold off on buying more than one copy right away, since there's plenty of Interceptor miniatures to use the alternate Ship Cards with.
Be patient waiting for new releases, don't worry about proxies for ships or cards unless you plan on playing a specific list in a tournament, get others involved in this awesome game, and fly casual.