[Rasna]

I think Ability at DX+2 for primary skills should qualify for soldiers with good training but without much experience. Veterans should have their primary weapon skill at DX+3 or even DX+4 for elite corps like English Bowmen and Varangian Guards. Skill at DX+5 or DX+6 only for very hardened veterans and weapon masters.

ST 12-13 as average for Spartans and Legionnaires seems too high. The average soldier would have ST 10-11 with +1 or +2 Lifting ST.
ST 12 is more appropriate for units like Doppelsoldners, Varangians, Grenadiers and Cuirassiers.