When I started motorcycling 5 years ago, I got that ST1300 as my first motorcycle. The sturm und drang I endured on motorcycle weenie websites for choosing such a large and powerful bike as my first bike was a bit ridiculous, but whatever. I took the MSF course (Motorcycle Safety Foundation) and mastered the ST on local roads here (it's rural) while gradually phasing in busier traffic situations. Within 90 days I was riding the bike to Manhattan, so that worked. But what really helped me was my 15+ years of prior road bicycling experience. Nobody had to tell me that you are invisible to many cars on the motorcycle, every bicyclist who rides regularly knows that. That's instinctual after years of road cycling. I strongly feel that awareness was a HUGE factor in helping me ride that motorcycle safely for the first five years.

I agree with Whoosshhy, motorcyclist skills will make you a better driver. And bicycling skills will make you a better motorcyclist. Actually the handling similarities between a 16 lb racing bike and a 700 lb motorcycle are rather fascinating.