Greg,
From your signature and profile, I have a few questions. What part of Mad-Town? I get there on occasion and have relatives just south of the beltline.
'86 Z28? Interesting. I have an '86 TA which is just about to turn 50K miles. I also moderate at TGO (Vader) and have been there since it launched in 1999. Are you a member there, too?
Ironic, perhaps, that the two interests are more common than one might think.