Hooded Merganser (male) Painting in Pastel...revisited

Update: thanks to everyone who commented and suggested the painting was fine as it was. However, it was bugging me so much that I just had to change the reflection (the head in the water was competing with the rest  of the bird imo). While I was at it, decided to add more blue highlights in the lighter bands in the water...I think now I can finally call it done!-----

Although I love my large format flatbed scanner, I find there is always a need for color adjusting. I suspect this is due to the lamp casting a yellow hue on the painting as it scans across the glass. Nonetheless, it is a time consuming process and wish that the final image would match the actual painting more closely.  The image below is a good representation however some of the detail in the black areas are lost, mostly on the bird's face.
I will leave this painting for a few days and then look at it with fresh eyes to see if some tweaking is in order. I will most likely be reducing/reshaping  the width of the black outer border of the bird's crest in the reflection.  It seems to be too distracting for some reason.

Hooded Merganser (male)
Title;"Resplendent"
6"x12"
pastel on archival suede

Reference image for duck painting