That's a beauty Hans. Over the last few years I've been using a lot of softer game bird hackles on the front of a palmared cock body. Usually I use quite a short fibred dry fly cock hackle on the body. I think I'll be tying some of those for my box. In fact would you do me a favour? Take that post down! I think that could be a real killer fly and wouldn't want just anyone using it.

Cheers,
A.