Blue - congrats! I had one just like it...except it was mint. Ran perfect, always, had a Kerker on it. Bought it from my brother, when he bought an XS1100. It "used" oil, didn't leak and no smoke but would need a quart every 1000 miles or So, but no prob. Very comfortable bike, took many trips on it. Fond memories, one of the main reasons I bought the Z1.
Goddfrey - still have the 900 motor? I contacted Forward Air, about $200 to ship terminal to terminal.
Any way you could get it to Milwaukee?
BTW - the Z1 has just been sitting, "played" with the RD last weekend. Will be playing with the Z this weekend.