re: How much NM of force was applied by the paper bag to the moving fan?
The important factor is zero kNm, or Knuckle-meters. Did not even shred the paper bag.

What is considered a reasonable brand of clutch? Beck/Arnley? I know to avoid Uro if possible. Also learned that bone yard clutches unless new are not a good deal.

Have the previous stat and will put it back once clutch is done, radiator is proved good, some 134a added to the AC, and the list keeps growing.

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91 300 TE 235K
93 Cabriolet 155K sold
92 300 TE 200K boneyard