Nice Job Dave, shooting in light polluted suburbs is not easy, we do what we can with what we got. Seeing that you are using an EQ8 Pro, I thought I would mention that I have just finished upgrading mine with the shibumi engineering (
https://shibumi-astroengineering.com/) RA and Dec antibacklash gear, while I was at it, I added their new improved clutches. It will be interesting to see how well it works.
Peter