I do have a screen which I haven't installed yet, but probably will. I don't remember what brand it is. Although, the image really doesn't look terrible on the wall itself. Doesn't look so hot in this picture because I had a lot of lights on and the flash of the camera went off. It was the only way to get a good shot of the stand.
I haven't played with the speakers really yet so I'll probably move them out a bit.
The Emotiva lights do not bother me. If they did, a strip of black electrical tape would take care of it. I think it looks cool with the lights.
I'll take a few more shots when I get a chance. Basically there's a lamp, couch, and samurai sword on the opposite wall. The projector is mounted upside down on a floating shelf. Looks much better than those mounts and cheaper too!