I really like this one. The windows don't scare me off and I like the stance. That said, I don't agree that it'll "run forever if properly maintained". C'mon dude, everything wears out eventually. It's a 305, not an LS.
That said, to put a 350 in place of the 305 would be easy and relatively cheap and the rest is just ongoing maintenance that isn't that costly (except possibly the trans; no word on whether that's been replaced and it's probably the weakest link for this year/model). I'd be all over it for $7K if it looks as nice in person as the photos.