At least you got the 'scope out!
You are right about the mix of data so far as the nebulosity is concerned. The stars, however, were totally derived from my red, green and blue subs so, with the usual caveats, those colours are representative. While the reflection nebulosity might, for some, be on the blue side in places that is what came out of the mix of red and blue data together with a green channel synthesised from red and blue. I'm actually very pleased with the result simply because there is a good deal of variation in the colour of that nebulosity which helps illuminate (sorry, bad pun!) structure. Modesty aside, I also think it's rather pretty!
Oh, and you are right that there was a lot of processing. Nearly two weeks worth!