lately, I've been more concered with how my car rides instead of looks, and i have the sportlines. For those that have switched, was the ride difference noticeable?? or just barely?? trying to decide whether or not it's worth the investment to buy pro kits, when I already have sportlines. The height doesnt matter to me much right now, since I plan on getting neuspeed/koni yellows that can adjust the height slightly.