how come the top right castle has no path to it?
in the time you are working in castles where one of the most important places in the land, so every castle would have many roads to it.
im assuming your river and castles are not fully complete yet.
i think you need more bonuses, only two is noway near enough
you legend should say
one of feudal's six
bit of a step away from your old idea, could you make each castle, made up of tiny territories, sort of like cairnswk does in thai burma pow railway.
i will give you more comment soon,
(view DiM thread to see the sort of minuet details i will pick you up on)