Good first attempt Shane. I'd suggest raising your black point a little to provide more contrast. You may wish to post more details about the image i.e. exposure times, instrument used, etc to provide an insight as to what you've done.
AT the moment I'm using cheap orion short tube retractor and a sky glow filter to stop the purple halos around the bright stars .the exp is 8x4min + 4x2min.camera is a olympus e520 .
Whatever you're doing on the data acquisition side is spot on. Good focus and tracking so you're 99% there. Keep at it. The rest is processing. More data and stacking to get rid of the noise and levels "to taste". Have fun with it.