Hmm, if I were you, I'd go for something that I don't have to worry about where it was, something as Nixy and Stan point out is a bit more practical for moving Zed parts and bit more economical, cheaper to insure, then you have more $$ left over for Zed parts. Eeek there's a theme going here.
Toyota's are reliable, don't break, and the parts are cheaper than other brands (guessing they are there too still). Really anything suitable as a run around, that would count a number of the Euro's. They might not be as fun as a Zed or a Boxster, but you'll probably enjoy & appreciate your Zeddy that much more when you're in it.