Here is another tweek. I tried for the first time a deconvolution in M.E after all the other processing. This sharpened the final image only by a small amount, without introducing burnout in the brighter areas.
Winter has set in here, so still processing, and with some more improvements. I have been reading Bird's planetary processing that I had saved on my computer some time ago. Found the info on image loss regarding sharpening/ unsharpmask interesting.
So with this image I only applied some sharpening at the end of all other processing. The result = less burn-out and I hope more pleasing to your eyes.