Nice indeed, even have the 2 little fellas (galaxies) in there!
Now I wonder does this image have a supernova in it? This above average (6 recorded to date) supernova producing galaxy is well worthy of checking regularly. You have done all the hard work in getting a great image, who knows you might get lucky!
http://www.universetoday.com/guide-t...ts/messier-83/
Congrats!
PeterM.