improving exterior looks of expedition

I am the current owner of a 2013 expedition. One of my search criterias was whether are not it had dual exhausts are not. I had such good luck with my previous expedition that I went with the new one anyway. Had the new one had dual exhausts similar to a BMWx6 it would have been a no brainer. The new 2015 model just does not get it. Change the rear exhausts and sales will increase at least 30 percent. It will cost a little extra but volume will make it look trivial. I may be an old baby boomer but I still know what looks good and what does not. From the back my old 69 corvette exhausts look pretty good. Imagine it with a funky single exhaust pipe.