I was proudly showing a pic of my new fuse box to my friend Fred and he said I needed a proper bracket for the relay. It was just held on with zip ties. Seems like a good idea to me. None of my local auto parts shops had them, off to Amazon I went. They fit closely. I think I’ll epoxy it to the relay. it needed a little bend added. Now it is secured to the original mount.
Old way, this also frees up access to the wires going into the fuse block.