Several Comments on fan-shipping in general:
* I can't stress this enough - COME UP WITH NEW SHIP COMPANIES! Or use a more obscure one! The guys at the Trojan IV Yards and at Douglas Aerospace are tired of building the approximately ten zillion fan made ships they're credited with each year.

Use a more obscure company (Terran Tech Labs, Origin Aerospace, McCall... etc.) or make up one of your own. Confed is probably full of fighter designing companies and it *certainly* has more than one shipyard.
* DO NOT TAKE NAMES OF EXISTING SHIPS. You may think that calling your ship Tiger's Claw, Tarawa, Concordia, Bannockburn, Victory, Midway, Vesuvius, Mt. St. Helens, etc. is a cute homage. Allow me to speak for everyone else: IT ISN'T. Even if the ship has been blown up (or even replaced over and over, per the Concordia), LET IT BE. In the same vein, do not name your ship after popular Wing Commander characters. Ie, no TCS Blair, no TCS Tolwyn and (I swear I've seen this done) no TCS Vagabond.
* You *must* have a synopsis/history for the ship. Filling in the various Joan's values is fun, but it's also incredibly easy and not very interesting for anyone else. No one cares that you were able to make up compeltely fictional numbers for your ship - and when no one cares about something here, they make fun of it. It's a lot harder to make fun of a well thought out and/or interesting ship history.
* Use the 'best' ships of a class as a baseline for what can't be exceeded - *not* what a faction "needs". Do not design a "replacement for the Vampire" or a "replacement for the Midway" - that's stupid, everyone does it and no one cares. No one can appreciate a ship with no basis in WC-Reality.