20 years ago I kreemed one of my 750 gas tanks. There was only surface rust, some discoloration, but no holes. Probably overkill at the time. Took a long time with prep. To date has not peeled or flaked. HOWEVER, I am thinking of repainting with a simple color, not a flake. I think I am pushing the envelope regarding the integrity of the liner. Have researched on line and there are a multitude of suggestions to remove and they usually contradict one another. Years ago, people used radiator shops to boil it out. Of course there goes the paint, but that isn’t an issue. Now told, most don’t do it anymore. Sorry for the long post, but any suggestions?