Based on what I see on my monitor, I may brighten/increase the contrast of the head/face a bit. Not really sure about it but the head angle looks slightly off :) Then I would also consider cropping a bit off the top just doesn't want the bird look too centered between the top and the bottom. Otherwise, this looks good to me, Stuart !
Stuart, I agree with Des on the crop (although maybe just a hair on the left) and brightening of the head. I would also brighten the eye... Love the soft feel..... Congrats!