Top effort Nick . M20 was also my first half successful attempt of getting an image with colour . The 80mm scope is an excellent scope to learn with .I would recommend purchasing a Bahtinov mask to help you with focus (Orion pinpoint) , if you don't already have one. Polar alignment can be a mission at first I can remember the joys when I had round stars at 60sec than a week later 180 sec . Then I purchased a zwo asi air now takes me around five minutes to do polar alignment now.