I've alredy got one that I did myself. Fun fun guitar.
I ended up also buying the Elvis Costello signature Jazzmaster simply becuase it was a great guitar. It was one of the only offsets I had ever seen in my local guitar center store and I made that thing disappear. <3 that 70's stain finish. If the SY sigs are anything like them they're going to rule.
SO, YES. I FEEL LIKE A TOOL!