I've got some rot in the lips in front of both rear wheels on my 66 Fury III 4 door. Unfortunately, a previous owner tried to patch it up with body filler, which made things worse. Is anyone aware of patch panels available for this car, or is a section from a donor vehicle or fabricating a new piece my only options? I haven't been able to find anything online as far as patch panels for sale from AMD, etc. If I do get metal from a donor vehicle, does anyone know what years/body styles are the same? Thanks for your help!