Hi Will again a nice flight shot, but for me two things I'm not a fan of, but you can address these which I think you'll see makes a difference.
Firstly I feel the DN is a bit too hefty, killing some of the finer detail, but the crop could also impact? No problem having a little grain in the backdrop, but also the BKG nettles are competing with the subject, having better separation will offer greater standout for the subject. Ideally you want more distance. I would also reduce the overall blue by almost 75%.
Good you had the SS and a reasonable ISO, just watch adding Black Contrast & Clarity.
Glad you had a good time, I knew you would and fill your boots, we are heading back there next Friday with a view to discussing some major changes, so it might look a bit different perhaps when you come back and try some new stuff too. Give me a heads up next time, be a good craic!
TFS
Steve