So i know this sounds absolutely sad, But I cant afford new floors pans a 250 a piece and have no welder access, I do though have sheet metal i could bend into what I need for the few patches I need to fix before I can put in a new carpet. I planned on getting it all in with rivets then using some sort of epoxy/glue to keep it in place. Any ideas ? I just dont have the money or resources, I plan on undercoating the floor when done, padding, dynamat then new carpet.