Hi everyone... thank you so much for the responses. I see a lot of common denominators... a lot of you mentioned the G, S2k, and Bimmer. Those are my top 3 choices. Sounds like I am at least close to what you are all thinking. I know there's a lot better cars out there, but since my budget is 20k or under, I am limited to my choices.

I also don't like to mod my cars, I like to keep them stock... I try to stay away from the 'ricey' stuff. Must be an age thing... am getting too old for that group.
I actually saw a lot of you mention the Stang. I love those cars too, but aside from the extreme difficulty in finding an unmolested 03 or 04 SVT, I just wish Ford did a better job with interior quality, ergonomics, and handling. I even read that an editor tested a new one back in 03, and the vert top leaked. I mean come on...
Right now, I am really looking at the G and S2k... but both have their pros and cons
G - the one I'm looking at is pristine, showroom condition, priced right, backseat for baby, and has the ever so rare brembo package. The cons - it's not a vert, styling, though sexy, is a little subdued... meaning some folks won't even give a second look. My wife even said once "It looks like a sedan... like any other car on the street".
S2K - love it because of the vert (I think deep down, wife loves the fact that we have a chance to own a vert... never had one. In case you didn't notice, wife votes for S2k), the one I'm looking at is laguna seca pearl blue... LOVE THAT COLOR. Also, honda reliability... plus handling is great. Cons - no torque... gotta wind it up high... and it's a 4 banger
So anyways... I am headed to see the car sometime this week/weekend to check it out. Will let you guys know what develops...
p.s. the Z4 though I like it, i have heard is very costly to maintain. That true?