Off the top of my head, I don't know how easy or hard it would be, or how much code I'd have to add/change to get it to work properly. Then there would be GFX for the UI art that would be needed, etc, etc.
I can't promise anything (time spent working on something like this is time I can't spend working on AI issues, or the script/nav system), but I'll take a look around and see how feasible it would be.
