71 Dodge Dart Swinger super six

But here is my question to all (being a newbie at this date stuff): Does it matter much as to value on this particular car? This is not a $25-30k car being claimed to be all original.

No, it wouldn't matter all that much, but it would seem odd for someone to graft in '72 side markers in place of '70-'71 style ones, since those are pretty universally considered to be more desirable.