That's looking very nice already Friedrich.
May I ask, will it make more use of boats then March to the Rhine? That map has some boats, but the attackers pretty much never use them. The defenders do, but not that frequently.
And you know... I like boats! How about a gate over a channel that has to be opened so the boats can enter? (Silly request, I know. It just sounds so cool
)
I'm looking forward to run around in those houses stabbing helpless defenders!