Alps Pacino, if you want to believe this, it's up to you.
You seem to forget that there is another thing that's important, more than bhp... it's the weight/power ratio, and read what i wrote above

I just own both, and i can speak about what i know Anyway, i don't want to force anyone to believe me, it's just a discussion, and trust me, some day you could really change your opinion

Deano, it's the point of twins compared to 4 cylinders -> less power at cc, but MUCH more torque, and power is available really lower in RPMs, which is good on a bike as acceleration in corners exit is the most important, well if you do track, at least.