The 97 Wing I have has a Motortrike kit on it. One of the PO had put straight pipes from the collector back and it was too loud for us. We are taking the advice of some of you and putting Harley pipes off an Elec Glide on it. My question is where should the end of the mufflers be when you look at the back of the kit? Right now they are sitting 5 inches in, from the rear, should it be even with the bumper or what.