Actually I think there are some EaW mods featuring some of my ships. Can't tell too much about them though, since I only gave the permission to use them, but didn't actively work on the projects myself. Check FileFront!
in one mod called Alliance, the Predators and Dominances are very advanced and very powerful vessels. The only way I've been able to destroy a Dominance is with a superlaser shot from a Habitation Sphere. not even the World Devastators can destroy them!
Ah I remember that mod. Tho I only distributed the model (or someone else distributed it with me remotely being aware of it.) Never had a stake in statistics though. It SHOULD be weaker than an Executor, at least the 17.6km variant.