I haven't found any long lasting topic with balancing of the mod so I will make it myself. Feel free to do whatever you want with it :)

Mod have some problems with chaos invasion at round ~80 and later on when Archaon comes into play. Those are too week to break throu Kislev which is massively overpowered at that point. Plus all empire factions sends troops to deal with chaos. In my two full campaigns I haven't seen chaos making any damage to Kislev. Better when you play chaos but amount of doomstacks that are send for you are insane.
There should be more stacks of AI chaos when invasion starts, plus more stacks with Archaon as was done in Chaos Please Wait mod if I remember correctly. I'll start playing as Chaos for real now and see how the games looks later in the end game. Many thanks for no horde infighting - hated that mechanic.

Also found out that dwarves when done right can have insane economy. Doomstacks of doomstacks. That may be intentional since they are "Easy" innitial challange after all.

Thank you for awasome mod :)