The mod is looking and feeling great!
I noticed one potential issue with certain unit stats for Lusitani.
The tier 2 Lusitani Vobrim Epones have better stats than the late-game Tier 3 Ambakaro Epones. Also, the Bastetani Epones Scutari (Tier 2) have better stats than Tier 3 Ambakaro Epones as well.
The only attribute that the Amabakro Epones have that the others don't is 'Disciplined', but they still have less morale than the other two.
This also applied to the infantry. Lusitani Dunaminica exceed the late-game Ambakaro Infantry in everything. The only unique stat for the Ambakaro infantry is the ability to get bonuses for countering charges. Same goes for the late game spears being inferior to the mid-game spears.