Aside from the glass in my 68's windows, everything else is in poor shape. My biggest issue is a rock hard gasket that that is on every window. Looking at Inland, I see they offer a door gasket/window gasket for my year. I know that the gasket inland sells is not what is on my windows currently, but I don't know if what I have is OEM or not (Probably not). Is the gasket sold from Inland the best for the 68, or should I search out a D-style weathertripping that will actually collapse when the window closes against it?