I've got the beginning signs of very bottom door rust, and on the inside lip there is rust. It is just barely noticeable unless pointed out. The inside rust is a bit more involved. I was told it was beyond repair, because you can't stop 100 percent of the rust, and i agree, as i have worked on and painted a couple cars. The reccomendation from an auto body specialist was to replace the whole door, and transfer the guts. Where would i find the least expensive replacement OEM pass side door? Any other possible solutions to fight it?