I can only repeat what everyone else has said but also a very confident and successful start to your astrophotography journey. I too have tried that same scope on an HEQ5 and have noticed the shaft is not long enough to extend the weights to balance it properly. I'm sure there are extension shafts available that will screw into the end of our existing ones. The 60d is also a reasonably heavy camera.
Great debut Lam, it can only improve from here on.
