seattlejester, thanks for the links. I know cars, just not 240Zs. I have the swap (1UZ/W58) priced out for the most part, so I'm not worried about that getting out of hand. I'll check through all of them so I know the problem areas to look at.
Here's the thing. I can handle mechanicals. Some friends and I race a V6 swapped Mk1 MR2 that we caged and built entirely by ourselves. Engine, transmission, brackets, etc don't scare me. What scares me is sheet metal. Despite doing a ton of work on cars, I've never ventured into the realm of bodywork. I'm trying to avoid a situation where I get a rusty shell and have to either weld a bunch of sheet metal or pay a shop to do it for me. All I want is a very straight, rust-free car that I can get to work on.
Yep, that link is the car. Since everyone can look at it, let's talk about it a bit. I agree that a shell isn't worth 6k, but a full Stage 3 Wilwood setup, new stub axles, and a full interior adds up to north of $4k when you figure in tax and shipping. If those things all check out and are the real deal, then really I'm spending $1500-2000 on a supposedly straight and rust-free shell. To me, that seems reasonable. Feel free to correct me if I'm wrong.