I forgot to mention something in my email. Don't under estimate the value of having a forum member check out a Z for you before you make travels plans to look yourself. When I was shopping for a TT I had people all over the country willing to check them and many were immediately eliminated from my search.
When I was finally ready to buy mine I called mechanics near the Z I wanted and one was nice enough to do a quick check and even ran a compression test for free. It turned out he loved Z cars and didn't want to charge a college kid for a "simple" test.