It's not what I call a real first light image as it was taken during a RGB calibration test run during the setup process of my rig. Normally I wouldn't post something like this but it came out better than I expected.
your image is great, and shows that the latest Sbig cameras dont bloom at all
star imaging is not something most of us do, but Photoncollector (Paul) gave a great talk at the Newcastle Astro Society meeting about star imaging, he has a good number of different coloured stars here http://www.skylab.com.au/pmsa/