Quote Originally Posted by Pharnakes
In the mod we are attempting to portray the power balance between the Seleukids, Baktrians and Indo-Hellenics. Therefore it seemed like a good idea to use the vannila roman system as Baktria and the Indo-Hellenics start out as Seleukid satrapies.
I don't think this gives you anything you can't get using the "superfaction" keyword, except the Senate tab, which I don't think you want. You'll have roman offices as well as missions then.