Yeah, I don't think Ghostrider's intention was ever to get into any "horsepower war" with anyone else as to who has the baddest Busa. It will take quite a unique individual to outdo what Ghostrider has been doing as far as video goes. Sure. I have seen other videos of riders lanesplitting through traffic, but nothigh even close to what he does. Long live the Ghostrider.
And actually 500hp Busa are becoming more and more common. All it takes is someone wanting to shell out the dough and they can hit the 500hp mark pretty easily any more.