Cyril, this is a poor photoshop effort, but I just did a quick and dirty job to see if the concept works. All I did was cut the wing ends and put them back together to shorten the width of the wing. As you can see it will follow the contours of the boat tail much better IMO. If you like the results you should be able to have a shop do this for you. SRTSIX sorry for using a picture of your car for this.