I think it's funny with the new 05+ stangs out there how everyone acts like those cars are the first modern or "retro" attempt at a late model mustang(I do own a 06 GT). The 94-98 mustangs are (to me) the best example of a modern take on a classic without making it almost look just like the old stangs. They have the running horse, door c-scoops, muscle car looks, etc. It's a totally different car but with all the prestigious traits of it's ancestors. Which brings me to my point. Horizontal vs. Vertical? The horizontal lights take the old "3-bar" lights of the classic and makes it into a modern interpretation. The horizontals just fit and flow with the car better. The 96+ lights just remind me of the 71-78 lights and look like an after thought. They simply look meaner and they flow with the rear of the car better. (to me!)