A very nice result Andy
I like it becasue it
looks like an astronomical object, made of gas and dust and full of stars and not an interpretive artwork with meaningless colours, that could be anything
Sorry to be blunt but to me
this is astrophotography, well done, the long night paid off
M6 is a beautiful cluster too.
BTW I don't even sleep when I am with my scope...crazy but tough
Mike