Thanks for clarifying that Earlybird.. I knew what a U-Bolt was and that was why I was confused. I did not know the metal clips were called J nuts which is why I kept referring to them as metal clips.. lol

Anyway, I see that I had the right idea as to what I needed. I just need to figure out the right sizes now. I will probably just take my lower baffle with me to Lowes and go from there.

Thanks for all the help and the photos!