My quarters do not have the thing all the way to the trunk but it does have a 1 to 1 and a half inch lip.Can I cut the part by the trunk off another Camaro and splice it togeter with my quarter?The reason I ask is that I have a cut all the way up by my trunk.Also I have another one that I think is classified as a skin.It has like a square patch cut out of it at the top.Will it still work?