I only give Rainbow slack because she really is secretly really caring and emotional especially in regards to Scootaloo and Tank.
And while Pinkie grew up in a very traditional household, she bucked those traditions to leave and be her own mare.
So I could see her going either way.
I agree with every thing else pretty much, but with the caveot that I don't have any issue with green that feature colty mares. Shit, I'm a Rarifag, and that green with the short mare who wants to be the little spoon is cute.
I just feel we need to temper it some.
Maybe not have Sunset be a cuddlebug, maybe not have Chrysalis be incredibly sentimental, maybe not have Celestia instantly lose to her heart's whims.