Here is the story unfortunately....my dad in the early 90's put in a sunroof, yes a sunroof....I found a donor roof and primed up the metal, cut out the sunroof patch, and am ready to install....bought the eastwood company no weld panel repair kit to fix it....everything fits fine I just want to make sure this bitch isn't going to warp like hell....there is a rib that goes below that I am going to reinstall