Wow! That's very impressive guys, had no idea there was that much data. Guess using PS is a bit like being a caveman hey
Definitely could do with some noise reduction, so I've updated the links again and are now dark-subtracted with 10 frames. Just used the standard median stacking method.
I would like to see if either of you could make a composite RGB like how I did, and see how out results differ! I might have a shot with star tools, though it's a little bit of a learning curve using a new image software