Solid effort John :-)
As Colin points out, it is quite red. My data looked very similar when I used PhotometricColorCalibration in PixInsight as I have been lately. That may indicate that it's more technically correct, but I prefer to have less monochromatic looking images.
I ended up just finding a dark spot and using BackgroundNeutralization on my data... that gave me more range in colour, but was too blue... I bumped the red and dropped the blue a bit from there... might still be too blue, I dunno. Nebulae are hard :p
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