#1 is my favorite, it has a real film feel to it. What is that in #3? And aviary? Whatever it is, I really like that as it has a feel of mystery. With #2, I think pushing the contrast just a bit more to get more solid black in it would work with it.
There is an issue with Uploading Photos (attachjments). I am not sure what the problem is, and I am looking into it. You can still try to Create your Threads and Upload your Photos, but it is hanging up during the Upload.