This looks pretty good at this scale. Heaps of detail too and all looking quite sharp. It might look differently at a larger resolution, but for now that is what I think.
Only real issue I can see is the sky background looks a little magenta to me. You might want to take a look at that perhaps.
Looks good Dr Paul. Some nice sharp detail in there.
I agree with P Haese, background looks a little magenta colored, but that may be due to your processing in trying to bring out the faint background nebulosity ?
Thanks for the feedback Paul, Trevor, and Leinad. I have now taken onboard the feedback and attached is what I beleive to be a far less magenta version with increased star colours!