You must be real short.
I have the stock seats and the seats I have out of an '03 are almost 2" higher. It is impossible to cycle the clutch and not have your leg catch the bottom of the steering wheel. I'm taller than 6'2" so I doubt I could drive my car at the track with a helmet anymore.
I can see from the pics you have an automatic so this probablly isn't a big deal for you.