x2
I'm thinking of getting a 2002 model or so (cuz I'm poor as shit)
Well, you may as well think of a 2002 base model with an LS1 (cuz a low mileage 2002 LS6 405hp Z is far from "cheap")--and will still give any C6 a run for the $$$$$$.
I would buy a C6Z before a ZR1 any day. The only thing badder than a C5Z is...well, a C6Z. That is all.