Substitute for Muench Yarns Soft Kid

Hi,
I am looking for substitute yarn for GGH/Muench Yarns Soft Kid (mohair/polyamid/wool) in #71 red. I found this pattern in Vogue Scarves Two. It is a skinny rib scarf with twisted cables. It requires size 6 needles.

It will be my third knitting project.  :XX: I couldn't find anything at our local HobbyLobby so I am thinking of buying it online.

If you have any recommendations, please let me know. Thanks!