Has anyone here seen a 99 or newer mustang with a xenon rear spoiler and what did you think? Do they make a good product? and also, has anyone here attempted the 99-00 rear spoiler move? Apparently you can drill 2 new holes and move it back 2 inches to give it a more aggressive look. But I just wanted to know if it would still fit right on the trunck because I would think there would be some kind of a gap now between the bottom of the spoiler and the trunck because neither are completely flat surfaces? thanks