Great, thanks, this is exactly the kind of comments I was looking for.
It was indeed an improvised shoot (had less than 30s to re-adjust the lights) and these 2 were moving a lot... Outside the sweet spot of the beauty dish.

So the other images have a better light focus, but this is my favorite from a "content" standpoint.
Thanks again for taking the time to provide feedback.
Cheers,
Bernard