I rode for about half a year last year on a yamaha maxim 400 and I'm looking to move on to sport bikes. I didn't take a motorcycle course...so do you guys think I should take a motorcycle course now? I mean, I know how to ride..and I do so pretty safely. I don't push myself to go super fast, especially if I don't think I can handle it. My only concern is that sportbikes are different than cruisers and although the mechanisms are similar, the handling of the bike will be much different.