Originally Posted by DrG_RPS13

The K8 600 and 750 gixxers also have the suzuki mode selector switch which would make it ideal if you are starting out as well.

So get the 750 and start off on C mode. That way you will have a fairly "civil" introduction and as your skills improve you can work your way up to A mode. The modern 750 gixxer is about as quick as the older generation R1's so it's by no means a "small" bike. And it comes in that fantastic burnt orange.

I've said this in every post but here goes again. Do get some rider and track training. Too many guys die cause they don't know how to react in an emergency. Swerving, proper braking, proper cornering and general bike-sense (especially since you'll be commuting) are things you need to be taught. And I'm not talking about some random bar talk about bikes.

Good luck and let us know what you decide on in the end.