Heck you shoule be fine on that bike. Toss'er round pretty good.
My first bike was a ninja 250. I think that had all of 26HP. Yeah, It was smaller than some riding lawn mowers. But I was able to get it up to an indicated 110. "FASTER MY DEMENTED SEWING MACHINE!!! FASTER!!!!!" I am 6'2" and was prolly a little tall for it but dang you can throw those little things around pretty good. I find it funny because on the bandit 250 board it is just talking about normal stuff but on the ninja board I used to look at they are all looking to get more power outta the motor they have. Seems a lotta the lil ninja owners have an inferiority complex about their bikes.