As it stands, the Empire only benefits from not having a huge ship in Epic games, and I see that as the real issue. It's really hard for the rebels to deal with 300 points of imperials when they're spent 120-150 points on a CR90. I think that once the huge Imp ships are released (and I'm confident it will happen looking at how many of the rules are phrased) they should require at least one huge ship is included by each side. It could be a 2 epic point minimum like Krynn007 suggested.
I'm more excited for the S&V faction's huge ship, the Hound's Tooth, lol.
How's that for jumping to conclusions!