Nice bike and be very nice to it as your brother is being nice to you. My best friend has a ZX-14 and it is a great bike. Frankly, it was the reason why I upgraded from a GSX-R to a Hayabusa. The only real reason why I bought a Busa over the 14 is because of aesthetics. The bikes are very close in every aspect, and just comes down to which color or style you like more. Also, I am a Suzuki guy, so the Busa was a simple choice.