The game is good but there is some issues, the the main one for now is that is way too easy, in only 50 turns i won by getting the five provinces and i genuinely did it by accident, on the other hand the lancer i feel does too much damage, once you get two there is really nothing that can stop you and finally there is no real incentive to fight the rivals.
Other than that you have a solid game in your hands so far, i really hope to see how you develop the idea and what will you and, im looking forward to it