I kinda agree with saracen here. I'm not playing the mod anymore apart from historical battles because I can't fight any battle 'manually'. As soon as I attack someone, I have to deal with armies of (at least) 5.000 men (if they are greeks) or (at least) 15.000 men (if they are from eastern factions). Battles just can't be played right now, except if you have a good couple of hours to spend, and if you're prepared to watch a not so exciting fight between 1.600 over-powerful athenian enomotia hopliton and 1.600 over-over-powerful spartian enomotia.

That's quite a shame because everything else in the game is perfect : the campaign map, the battle maps, the icons, the new units models, the music, etc.
It's just that seeing the AI having 20 full stacks of his best units in each province kinda kills the fun (there are sometimes so many units in greece or turkey on the campaign map that scrolling the map becomes laggy !).

Hopefully, the economic model and the units can easily be modded (I've never tried to do so, but it shouldn't be more difficult thanediting VI startpos)

Anyway, I'm in no way bitching and or whining, since your mod is by far the best MTW mod (IMO), and I fully understand that the game must be hard to balance with so different factions. This is (I hope) a constructive post that will help you to make some balance changes (if you're planning to do update the mod once more).