First I'd like to thank you for this wonderfull mod. Now, since I am from Sweden I know lots of it's history and there seem to be a few mistakes in CAE mod. First the city of Stockholm was founded first about 1200 AD, so it shouldn't be in the game. Rather you should use cities like Linkoping, Skara or Ostra Aros (Eastern Aros), as they were the largest cities and there was no capital.
Next is that the Swedish warriors didn't use cavalry in battle until late 1100. Though it would make the Swedish faction very weak in the game maybe very good infantry can make up for it?
Just a few suggestions. Also please improve the models of the Swedish warriors! Thanks!
edit* Also the Swedish banner should be the lion as it is but instead of that wierd cross thing you should use the three golden crowns