I went with this photo as my final choice this week. I quite like the contrast between the old and new buildings. ...And I think the sky looks cool.
I also went to Old Bank, on a similar past meets present theme. I couldn't get a shot of the corner at the angle I wanted without the stupid skylight roof in the way (bottom right of this pic).
I also wasn't sure how the vault door next to the escalators would come across, but I find it amusing.