Hey Graeme! I have been missing you and was about to send you a message.
This is so cool to see, both are great images. It's pretty cool how a few areas, like the Orion Area can actually be photographed without a tracker. That's something I had never realized before I had gotten into Deep Space Astro. So this is a good reminder for some of our members who may want to shoot some Deep Space but think they can't since they don't have a tracker.
I like how you set up #2 with that pathway leading into the image. Great job with this, and the glow from Dublin seems pretty minimal, so you must have tamed it nicely in processing.