distraction. The lastest casuality was my gsxr 750, which as soon as I saw someone else driving a bike, I needed another, which ended up better cause I got a newer gsxr 1000. My wife let me know that I will not be getting another bike for awhile, so if I sell this one, I will be bikeless for a bit. I would imagine you would have the same feelings as soon as you saw another Z after yours had been sold, and starting from square one is a challange as you have to incur all of the expenses of modifying all over again.