Ok, LINE brakes only fit LINE bindings, so that's a no-go. If I were you, I wouldn't drop another $100 on the wide brakes when you can do it yourself. And who ever said that bent brakes will bend back is a fucking moron, once you bend metal brakes they stay just fine. There's a full tutorial on bending the P18/FKS series brakes here:
http://www.tetongravity.com/forums/showthread.php?t=24647