Eh ... the forum swallowed my replies. :S

Good point, I'll add more docks. I keep adding them to areas as I get to them, since the water layer is actually drawn above the terrain, and all the terrains are below the buildings.

The fortified bridge obviously doesn't look like a bridge (at the east end of the map) ... will have to work something out for that.

The escaped gatehouse is slated for deletion ... or maybe I'll convert it into a little ruin