I'm about 5'9" 130 lbs want a crotch rocket, I've read reviews that 250cc bikes are good to learn on but get boring fast so I found a good 2000 Kawasaki Ninja ZX6R for about $3000. Just wondering if this is too powerful for me or if I can handle it. Also, this will be my first Street Bike, but I have some experience with dirt bikes.