Nice piccie, Graeme
It looks good just as it is. I sometimes get the impression that people labour under the premise that in order to get a great astropic, you need to take reams of subs for hours long sessions in order to achieve anything good. For many subjects that's not needed, especially stars. You can only bring out so much detail and colour before all those subs are nothing more than just a waste of effort. You can only collect so much data....if you wanted, you could collect 50 hours worth of subs, but they'd look no better than what you've got there. At least that's my opinion
.