Kustom Home Screen!
Basically KLWP but for the home screen, I think this would help in making themes since most of the Android themes are made with KLWP. Features probably needed:
Dock customization, gesture input, app behavior customization, individual app animations/behaviors when launched, containers/widgets, etc. Basically, KWGT and KLWP smushed together with extra features. And also importing assets, like icons. Can you also make it a desktop app, since it would make it easier to create themes?