fz6r vs ninja 650r comparison

Here is a comparison on my 2013 Yamaha FZ6R (600cc inline 4) and my friends 2012 Kawasaki Ninja 650r (649cc parallel twin) On the video the fz6r has 2k miles and the ninja has 500 miles. Both bikes where purchased in november 2012. 2013 FZ6R Modifications : Zero gravity tinted windscreen, 6k HID lights, flush mount turn signals, shogun frame sliders, sequential led tail light, fender eliminator, and carbon fiber tank pad. Here is a link to my new two bros exhaust