Then assuming your 04 is running right it should stomp all over your 97.
I understand. Post your 97 dyno graph and compare it to my old graph since your 04 makes the same power (assuming it is running correctly right now) and you'll see what I am talking about.
Your ass-o-meter just needs to be re-calibrated for the linear power delivery. Believe me when I say you will get into to trouble really fast with this car because it doesn't "feel" fast, well that's relative, but you know what I'm talking about, LOL.
Dont know about stomp all over it. The 04 will weigh a bit more than the 97. Plus with the right gears the 97 could stay in its powerband. I would however expect the 04 to take a win.