This is a good image Paul. On the weekend under the super dark skies of Wiruna at SPSP I looked at this baby through a 24" F3.6 (along with David Malin in fact) and although it was a little less defined in the scope to the eye, this reminds me of that view and no I think the saturation looks fine and the image has nice clarity and looks quite deep. The detail across the galaxy is perhaps looking a bit dotty, I am assuming from decon/wavelettes ? but still, really enjoyed the view

.
Mike
PS. Davids Ageing eyes couldn't make out the spiral arms but they were very obvious to me