Mudbug, If that's your first Black Ghost, then I'm really looking forward to seeing your second one! I think it came out very well for you; it will catch for sure.
A couple of ideas. I'd thin the body just a little, let the wing go 1 1/2 times the hook length and, maybe, shorten up just a tiny bit on the JC nail. With that, you'll be closse to a classic tie.