Kawasaki Forums - potential zx14 owner

So I walked into my local powersports dealership to pick up my M50 from a service and noticed a black 2006 zx-14 in the used bike part of the showroom. I sarcastically told a salesman/friend about trading in my 07 zx-6r for the zx-14 and we both laughed knowing I love my track days too much. But then on my way home I thought that since I had bought my zixxer, I didnt really ride my M50 cruiser very much and that I could trade it in for the 14. Called the salesman back and asked him more about it and he told me it was a 2006 with 4700mi for $8499.
So I realize I have a bias audience here but I just thought I would get your take on my position. I love my M50 and being able to ride with cruisers and also having the zixxer to ride with rockets. But I think I would love the zx14 also. I'm not even sure if I have the credit to take on the new balance of what I owe on my M50 minus what they will give me plus the cost of the 14. Assuming the finances work out, should I part with my faithful M50 to get the 14?