Ok, so this is what I have in my list. Its not an army list as such, just what I have.

Mars class battlecrusier


2x Lance Dauntless'

3 Swords
3 Firestorms

3 Cobras
3 Cobras

Now, I have 4 unmade crusiers that my brother didn't want. But the question is what to make them into.
I already know that at least one will be a Dominator. (Nova cannon fun ftw!)

I'm looking at another Dictator so that I can have two carrier squadrons. (One Dictator with the Oberon, and another with the Mars.)

And the other two made into another Lunar and Gothic.

Any help would be welcome