[Scott]

I have an 82 280ZX, it has the factory seats but they aren't leather, they are that velour (sp?) cloth material. I think they are the most comfortable seats I have ever sat in. Anyways, I remember when I was looking for my Z about 3 years ago I test drove one that had leather seats that were pretty warn out, and I don't remember it being very comfortable. If you get a chance, try sitting in seats from a Z that aren't warn out and/or aren't the leather ones. Sorry I can't help with advice for non-factory seats, never done that before.