Hair shaders are rather tricky.  Most of the examples on that link show dark to black hair.  It becomes a disaster with blond hair.  The major problem also is the lack of gamma correction in the setup.  And VSS will not apply to props directly unless specifically instructed.  You will need to modify VSS with the necessary Template Shader content and afterwards create the Add Rules for proper application.  I could try to screencap images if you would like.