I was just wondering if you had an editor in the works? I noticed the strong relationship to Windows Forms and I though it would be awesome to have an editor that can create the code for you just like Visual Studio. If you do have an editor in construction I can patently wait, but if not I would love to start working on one. Right now my idea is to use Windows Forms with an XNA view to layout and modify controls and then save the proper code to a C sharp file.
Anyway let me know what you think.