Not sure about the look of the bodywork, but everything else sure has potential for sure! Boy if had money burning a hole in my wallet would put down for the 600cc version for a slightly detuned road bike, how to put in on the road would be the interesting bit?!
In my dream world Sutter would design a lower tuned direct injection version, send the bike to Orbital for or some young engineering fanatics to make it work. That would be the road version and then offer a race kit setup with additional injectors upstream with corresponding changes, maybe pipes, ignition timing to up the power. Guess at that point might not be any point to the DI system, unless it keeps the bikes emissions lowish and still puts out the power!