Hi Jon,
It is great. I also took my first picture of the sky a couple of weeks ago. It was so exciting!!! The first one was really ugly. But I was very happy I had made it, with the different software, cables all over the place, computer and the like.
I got great advice form people from IceinSpace (and other sites). It is great to improve the images!!! And have lots of fun, always.
Great pic, by the way. We do what we can, we see the night sky as we may...
Regards, Fernando