Unless you have records showing its been done recently I would.

a) flush the radiator.
b) flush the brake lines
c) change ATF/filter
d) change differential fluid
e) change the air in the tires

Seriously though I'd certainly consider a thru d.

__________________
'84 300CD Turbo 132k (Anthracite Grey) - WVO - My daily driver - Recently named coo-coo-coupe by my daughter.
'84 300D Turbo 240k (Anthracite Grey) - Garage Queen
'83 300D Turbo 220k (Orient Red) - WVO - Wifes daily driver

I'm not a certified mechanic, but I did stay at a HolidayInn Express last night.