my boss has 2 e28s, one he bought from a customer at a smoking deal. its a really clean alpine white 87 535i, but has a few very small rust spots and minor imperfections.
his other car, he bought when it was 4 years old, its a red 85 535i (w/is spoiler and exhaust), and it is SUPER clean, it looks and is in near-new condition even though it has 274,xxx miles.

after all the purist old school bmw i see all day, your car is a wonder to me, it mixes interests of old school bimmer, rat rod betina, purpose built military equipment and super stance street car. PROPS!
i like your style.