Balance: 4
Quite relaxing after freaking Logistica Nova :D I think there is a little bit too much export available. You can progress pretty fast. I would make the eco a little bit harder. The military is fine for a map of this size.
Creativity: 5
I liked the idea of not having access to the colosseum on a map of this size. You need to plan where you place the hippodrome to reach the required prosperity :)