I did it with a heavier bike back in the early 90s, a 1990 ZX-6. Power wasn't too different (around 80ish), but the additional 100 pounds was.
My only previous experience involved borrowing 250cc motorcycles sporadically over the course of about 3 years. That and years of mountain biking.
I wasn't about pushing it to the limit. I was just out there, constantly learning, readying, studying, observing, and enjoying the ride.
A year later, after a few cross-state voyages, I found my confidence. Followed by aggression. That's when it all went to hell...
Ducky's right. Attitude is everything.