I tend to think I'd try to get the parts at a junkyard or online and fix them myself.

$1777 is more than I would spend for what are really minor annoyances.

You are to be commended by the Gods of Logic for getting an estimate first.

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Semibodacious Transmogrifications a Specialty

1990 300D 2.5 Turbo sedan 171K (Rudolf)
1985 300D Turbo TD Wagon 219K (Remuda)

"Time flies like and arrow, yet fruit flies like a banana"
---Marx (Groucho)