I had a SV650s, but wanted more performance. So, I bought a 03 R6. But, I've always had a thing for naked bikes. My riding consists mainly of weekend runs in the mountains and 3-4 trackdays a year. My short list is a Z1000, 919, and Speed Triple. I'm leaning towards the 919 but it's hard to decide without being able to ride one. I've ridden the Z1000. It's cool, but no more comfortable than my R6. Have any of you gone from a sportbike to a street bike? Will I be dissapointed in the handling? What about trackdays? What year did the 919 get adjustable suspension? And what adjustments does it have?