Roadie, lots of people have bought my relocation kits over the 10 years i have been making them. aacycleproducts.com is my website and has an installation video too. One fellow dropped his bike and the bracket save his bike from any major damage. They are 5/16'' thick 1018 steel. it bent the bracket slightly so i sent him a new one free of charge.
If you don't like them send them back for a refund minus shipping cost, i can't be any fairer than that. I have even installed them for customers too. Des Young AAMMP