Was the cockerel a mix of all three (CX, RR and Orp)?
Yes, although I have no idea what percentage of what, as we're 5 or 6 generations out now and I don't keep very accurate records.
I do tend to select the more Orpington looking birds to move forward with, as I like the way they look and I prefer the white skin. But it's a work in progress and we are still getting some yellow skin and red birds. I went out and took some quick pics of him for you, since he's such a handsome boy. He's from my March '20 hatch. The wind is blowing his tail up in that first pic, lol.

