cant remember what its called but theres a second tier spell that grants cavalry an upgrade and a new horse when it reaches level 5. my suggestion is why don't you change it to something like 'equipt the elite' or worthy, not happy with the name tbh but you get the idea, this would improve all units at level 5. it would mean that infantry that managed to survive to late game would get a good boost in attack and defense allowing rohan to compete better later in the game, also i feel theodens ability to boost experience gain would become more essential because of this
thoughts?