I need to attach a quick attach mounting plate to my forks. I see the mounting plates (from titan) from 1/4", 5/16", 3/8" and 1/2". I am guessing the difference is what the lift rating will be. I don't want to get to small a thickness and have it bend and let go and I don't want too heavy if I don't need the strength. Does anyone have a rating chart on the different sizes. I have a L6060 with a LA1055 Loader.