Quote Originally Posted by QuintusSertorius View Post
I agree on both fronts, too many heavy archers and it stops being both challenging and realistic. Though they're archer-swordsmen, rather than archer-spearmen (which I believe the Persians are), which would make them less durable against cavalry.
Heavy Persians carry swords.
Spoiler Alert, click show to read: 
These have knives. (0.04)
Spears. (0.13)
Swords. (0.1)