Thank you. Glad you agree with me. The poor-colours-for-poor-units strategy definitely makes the game appear more realistic and immersive, IMO. I have also tried to tune down overly saturated colours on factional themes wherever I've spotted them. Whenever CA has patched up the game, I have often found that they've changed the shading, too, resulting in colours that require a little tuning again. Haven't been able to check all factions in Hellenika about how the first generation of ACR treatment fares yet, but I'll try to do it eventually.
PS. Don't forget to check that you have the latest version of ACRAH. I've found several reasons to update it already.