Thanks again guys. If you look at my how to thread on the battery the tie down I made was all kinds of ghetto. The way I have it now is a little better than what I had then and it did pass inspection at the track. I'm gonna come up with something even better tonight and I'll post pics.
Here is what I'm planning on doing although there is a hole in the metal tray that I will use instead of drilling one in the cross member.
Threaded Mode