I know it's not a great image, but I have no shame

I wanted to put this out there and keen on hints and tips on my processing...
WO Zenithstar 71mm + 0.8x reducer/flattener (incorrectly spaced!) on EQ6
Canon 1100D 40x 30s ISO1600
Stacked in DSS and then the worst cropped, a stiff curve applied to bring out the features
Sydney suburbs
Please ignore the stretched stars out towards the edges, my spacing wasn't quite right as my previous posts of Eta Carina (without the spacer!) didn't have this distortion
Thanks!