I have done a research of the same question before.

Thread about the legs:
https://board.moparts.org/ubbthreads/showthreaded.php?Number=6658098

Here is what i think is correct:

The legs should be smooth.And the wing-blade i think differ in color/shade between 70-71.Of what i know the 71 wing should be painted in organosol black with little structure.