Like The_One says, start with a smaller bike.
He's obviously a Suzuki fan, and they are nice bikes. I've just started riding, although I have yet to pass my test. My first bike is a Kawasaki ZXR400. As soon as I'm comfortable I'm going to progress to a 600. I want an R6 (Yamaha), as that is the bike I prefer the look off. But there's loads of sports 600's that are very nice.
But first, get a cheap smaller bike, as you may drop it, and you don't want too much power.
And GSXR 750, very nice bike. Someone I work with has 1. White and Blue. :thumb: