A respectable effort after such a long time out of the game Jason! Your processsing looks fine.
You're pushing s*#t uphill though to do full justice to emission nebulae with an unmodded camera. If you've got the means and plan to stay back in the hobby using a DSLR, treat yourself to a full spectrum modded one - as I'm sure you're aware, it would make a huuuuge difference!
In any case, well done and keep them coming!