Forget the stripe, you got it right already.
Do you think the stripes still look ok with the DART letters there?
Well...the jury has spoken! NO STRIPE. By the way, the white top was replaced with the black vinyl (that was a before paint picture). When I got the car I had to put a new skin on the roof as it was really rusty. I painted it white so I could drive it last season. (donor sroof skin was blue) .
there was another kind of stripe for '68's as well
this is on a model haha
http://www.performancecargraphics.com/Stripes_Lettering/Dart/68_Mid.htm