I really love the Genesis Flame and Domino IV with the hearts on the face fur. I am envisioning trying to create high traited cats with those furs. Had anyone else tried to do something like that? I have a feeling it will be difficult.
Technically, breeding an "8-trait with Genesis Domino IV fur" should be the same process and difficulty as breeding any other rather dominant fur.
I don't specifically know of anyone going in this direction, but I'm fairly sure some have. As I'd reading this to Charm, she says "I probably have some like just that .. somewhere .. if they've not been Menageried".
I'm thinking the biggest hurdle you'll have, should you decide to sell the results, is getting others to see your cats are every bit as good as their deeply recessive 9-trait cats. (Charm said, "Good luck trying to sell them!")