Obviously, a tripod would have been much better and also, I used very careful technique in hand holding, but I was surprised. It was so dark and no tripods allowed, so I was happy to come back with this many.
I chose to shoot the 45 for the perspective. I had the 17 in my pocket, but didn't want the perspective distortion. f5.6 was the widest I could shoot without having no DoF -- I would have preferred a little more though.