I was wondering how these products are http://www.topoftheline.com/hitempproducts.html . I'm accustomed to meguiars but I don't know how Hi-temp products compare. And I don't know which one of theres products is comparable to say the #83 DACP or #80 speed glaze. Or if someone had that abrasive chart of 1-10 of their products. They seem very low in price and I wanted to know if people had success with these products.