Doors turned out to be quiet a project. New felts in both channels, new felt in the outside window wipe (man what a project that was - my method for install turned out to be get one side of the piece completely in the channel and then flex, bend and tuck the other side in), new rubber wipe on the outside, everything thing inside the door degreased, polished with steel wool and lubed before going back in, had the lift mechanism blasted and painted, new seal for vent window, cleaned the glass, etc. Gotta work on the door panels and vapor seals next.