You're right the music sucks!

That's the first time I've seen one in action, but I've read about a hayabusa engined one, although that one was still a two seater which retained the instrument pod and the original shifter. The guy in that video appeared to using two sticks, I wonder wether one of them's a clutch control?

Hardly a daily driver, I doubt you could drive it in a straight line on full throttle without spinning out.