In terms of drama, Hougamont is a key part of the Waterloo mystique.
I will have to craft a scene or two that incorporates this part of the battle into the story. My hope is that there will be an opportunity in May to write a few chapters and then begin posting them. I have enough material now to work with. It's down to the actual writing, and May will be a great time to get a good part of this done.