Guess I'll post some CC - not a huge fan of 4,5,7
4 has a nice capture but the photo isn't really interesting.
5 is kind of a boring shot, I like the leading lines, but there's really not that much going on in the photo.
7 has good framing, but it's lacking something, a little too "framed" if you will. Maybe try getting closer to the sign and shooting it at an angle, low aperture, wall blurred - that's the first thing that popped into my head - something like that?
Hope that helps a little?