i have a 04 z 1000 i just love this bike, it does everything. at least you can pick your bike out from the mass of plastic covered race replica bikes in a parking lot. if you like naked sport bikes that look good and are comfortable look no further.
i am partial to the 2003- 2006 version myself. same horsepower as the 2010 but less plastic. but others like the 2010 better[ better mid range power for sure]