I love my Pro Car seats. They are sweet, but my car has the whold Trans Am racecar thing going - roll bar, 5 point harness, graphics, etc.
I think that they would look good in a more normal ride though. I hope you aren't fat. They are comfortable if you are of normal size. They are much safer as well.
You can do a search on this forum. You might find the couple of threads where people put in seats from junkyard cars.