Tunaglove, sweet. I'd love to have a Z1. There's a Z1 guru in Anchorage (used to own the Kawasaki shop) that has a 72, 73, 74, &75 all in mint condition. As you're probably aware there were a few that were produced in 72 and one in original pristine condition is worth somewhere in the neighborhood of $25,000. Yours looks fantastic. Nothing like the raw power on an inline four. Thanks for sharing.