Hey,
I'm using this loadout for my Dominator. I think it's the most generic you could possibly use, it's a slightly modified default variant one.
However, this loadout, even with an officer (steady)... Is just completely useless.
I always deploy at least one Onslaught during combat. I then set the Dominator to escort it. But this is what happens afterwards:
The Dominator keeps switching targets constantly, never getting any damage done, never, ever uses its Reapers, and eventually gets flanked, engines die, and it's a slow and painful death for it.
It used to work in previous versions, but something probably has changed since then. Because of this I don't deploy it anymore, my Apogee or Eagle are much better picks because at least they do something.
Not sure if it's the loadout or my orders or something else.