I think for Christmas I am getting Alan a new pair of glasses Yervant!
Very nice work here with this. I like it with the bridge here, it sure sets it off differently.
And you are right, it was pretty small in terms of size. I ended up shooting it quite a few times and I would typically have 3 cameras going, all at different focal lengths so that I could capture it wide like this, but also get tighter images where the comet is larger. But when wanting to include landmarks like this cool bridge you got it's going to result in shooting wider and the comet will be pretty small.
You could increase the contrast a bit in the sky and maybe brighten the comet and stars just a hair. But I do like the more subtle approach here as you have it. It's kind of nice not having the comet jump out at you, but as just being part of the landscape that the eye discovers.