Playing with Robes

So, I was talking to my buddy Garth about defining aspects of Space Marine chapters and for Dark Angels robes was his primary focus.  Much like Vampires for Blood Angels and Pelts for Space Wolves.

Having an unpainted Dark Angels army living in a closet, I popped open the box and grabbed this librarian to play around with robe colouring and trying out Minitaire with a brush.

What do you think about the robes?  I would call them done aside from an oil wash for more shading.