Reprocessed Constellation Orion Region

I have nothing to do this evening that I want to reprocess some old astro image so I pulled out one of my earlier March 1, 2014 image of Constellation Orion Region shot taken through my modified Canon EOS 1000D DSLR with Canon EFS 10-22mm set at 22mm on Vixen Polarie Star Tracker. Exposure was 30 minutes at ISO 1600. BEFORE

AFTER