I think we would have heard something by now if it was ALL NEW for 04!
I think it will just be some new lame colors (with 03 graphic schemes)! Maybe the Blue/Silver again that Japan got for 03? Come on Zuk give us a little something!
Maybe they'll change it up for '05 with Honda punching the XX out to a 1200cc for 04!
As for something coming out that's faster (TOP SPEED), I don't think it will happen. The reason the Busa was limited was because government agencies were going to stop importing them. It’s just stupid because 186 MPH and 195 MPH isn't really much of a difference on the street, both are just insane for public roads!