And they are exactly that, Chosen Chaos Marines and a Chaos Lord with Daemon Weapon. And an Obliterator and an unfinished Rhino in the back...
I'm undecided about wether the Chosen should get some markings on their right shoulder pad. The rank and file will get their squad numbers there and everyone, bar a few where upon it will look ugly, will have a white Chaos Star on their left shoulder.
You might think it to be somewhat daft to show off things one will have (the Rhino and Obliterator I'm not sure about) in the upcoming Apocalypse, but since these will play an important part in the story it only seemed right. If you read the last post of the First Sons epic fall then you know about the beef between them and the Ultramarines. So me and Gustav will slug it out, Apocalypse style!
Until Next Time Children!