Sounds fine to me, but since the Imperio (since you're referring to pre-Crusade times) has access to both MilitiaMechs and (
) ProtoMechs, there's no reason you couldn't throw in either of those options as cheap alternatives to BattleMechs, either. And since there seemed to be an implied intent of those colonies to bridge the gap between the Imperio and the Hansa in preparation for their future Crusade, it stands to reason that they might want to be prepared to see a
little combat in a pinch.