I’m with JP on the seat covers being original mainly because the rig still has the white pyramid material on the running boards, so this rig must of spent its unused time garaged or such.
That is the horn relay with its cover, score. The “L” Elephant Horn is the low frequency horn, score, the missing one would have an “H” for high pitch frequency. Brake master’s been replaced, still has original tin cup clutch master, score. Remnants of the original hood pads are still there, they are of some fabric sort vs. the solid rubber replacements now available. (JP’s
@ClemsonCruiser mom might be able to make some for you,

). Wipers original, score, heater shutoff valve original, score. Etc., etc., etc. Yeah, that’s a score!
Hard to tell from first pics but looks like drivers side apron is a little high, so maybe there’s some body alignment wiggle room to get that hood aligned. Coeur d’Alene sticker for oil changes, maybe the rig spent some time in Idaho.