"Civilization Wars" should be changed to just "Civil Wars".
A note about Ping Pong: I find that if an enemy begins to move to attack your army, it's often best to move your army to the province the enemy is attacking from. The enemy will get to your province before you get to theirs, but if you defeat them you'll get to the target province before they do. You then get to fight a defensive battle (always a good thing), and there is a better chance of wiping them out. It's also a good idea to set the game to pop-up and pause on battle results so you can react more quickly.
There's an updated version of the noculture fix either in the unofficial hotfixes mod or just in the Imperium mod. I know it's in the latter, not sure about the former.
Haven't had a chance to read the rest, looks good though.