I did this one a while ago and was never quite happy with the processing.
I have reprocessed the image from the ground up and there is still a bit of noise that only mega hours would fix.
Perhaps a project next time it is up with more aperture and I can add that to it.
But as it stands by itself now I am much happier with this result.
Keeping it in perspective this is a really faint galaxy.
http://www.pbase.com/gregbradley/image/163121163/large
http://www.pbase.com/gregbradley/image/163121431/large crop view
Greg.