I was drivin a friends 04 gt today, auto. To me the car felt much stronger than the mark, much more responsive too. I know its got a bit more tq, and a bit less hp...but that doesnt seem to be the real diff to me. Do they have solid mounts? would that be why it feels more responsive? i remember when i welded my mount solid for like 10 min it felt close to the same in responsivity (new word?) as the gt does, perhaps thats the key?