Hi Enzo,
This is a fantastic image! I love it!
I'm sure that if you try the new Deconvolution tool with this image you'll be absolutely amazed. I'm writing a new tutorial about Deconvolution with a deep-sky image; it will take me a couple of days to finish it though.
In the meanwhile, if you want to try Deconvolution with this image (or any other), I'll be more than happy to give you a hand.
Keep up the good work.