I agree, the hose clamps are a little off - but ... I would have to measure it but I would think some 16ga or 18ga 1/2" metal banding could be formed similar to the headlight rings and fastened together with a small sa 6-32 machine screw and bolt? Or something like that.
Rudi; That's pretty much what I was thinking. I didn't feel like doing it right away, I wanted to see just how bad the hose clamps would look first. I will be making some clamps soon, probably when I need a break from some other project or when I get the other bulbs and make them for the rears. I will post a pic then to show the difference.