Matty! Great to see you back in the saddle! Must be nice to use that shiny new observatory of yours!
As you say, focus and guiding look top notch!! You've got to be happy with that... Calibration is just as important as data, darks/flats/bias frames are really essential to an awesome image, that being said, this is a great "I'm back" image!
I hope your skies clear up and you get a good season of imaging in mate! I look forward to more from you soon!
Alex.