This is a real winner, and it's great to see what you can do when you pull out the stops! It's really picture perfect. And don't think I didn't see what you did there putting in all three primaries plus green and orange. That definitely brings me back to red period White Dwarf and the era I got my painiting chops in. I used to do that too. And it's not easy to pull of like you have here.
I've also accumulated a pretty big band of goodwin wardancers over the years and they have my approval.