Hopefully I am going to be buying a new bike here in a few days. I am still wanting to stay with a sport bike, something in the 600 class but still have a comfortable riding bike that I'm not having to lean to far forward all the time. I sat on a few, the GSXR, a few different Ninjas, and a few others. I really liked the YZF600R, the only downside I had to it so far was the seat height. I'm 5'6" and this was a pretty tall bike but it was still comfortable. I'm leaning towards this bike heavily. Are there any downsides or problems with these bikes that you can give me a heads up on?