I would not object to Augustan Legionaires being removed, because their stats are the EXACT SAME as Marian, if the space was needed. (And for goodness sake, can you fix their heads? They are a huge box, not a human head!) I hope that Augustan Auxilliaries are kept in. Maybe once triggering the Augustan reforms the auxilliaries become recruitable. Ultimately, only remove the units if the space is absolutely needed.