The first few lines were an echo of what you said, the rest wasn't directed toward you..oh and YES to the ssr of a w2....essentially that is the shape you want to create to make those factory iron door stop heads into something.
No! The shape is wrong but the material is there to work with. Have you ever flowed an untouched W2? They flow a whopping 231-232 cfm peak! But an hour of massaging and they are tickling 290 cfm with KILLER low lift. The shape is all wrong in this example too but at least you have something to work with. J.Rob