Yup. I've got mine set up that way. Of course, my wire is stranded, not a band of metal. I did use solid metal ones for a very short time (before realizing I had received something I did not order...), and I basically just bent them into pins and screwed them down that way.

I guess those plugs might work, but I'm not certain. The T bracket gets 'em pretty close to the wall.

I am the Doctor, and THIS... is my SPOON!