As a longtime Bemani fan I'm glad to see another of the systems fall into place. While the documentation and preservation is awesome, I'm wondering, will the controls on this be something that can be easily simulated? Not as far as "will someone create/adapte some kind of external sensor interface", but just as far as how it works, I'm curious how complicated (or simple) the actual sensor inputs are and how well they will fit into MAME's input system since I know there have been cases in the past where things don't really "fit" quite right when it comes to a weird analog input device.