^They've kept true to their morals and religion and they studied/worked hard. They want a husband who also has a clean history and studied/worked hard. After they're level on that plane, they can consider compatibility etc.
Do you think that the girls who are serial daters and partied and drank all during college are the ones that are demanding the pious husbands? obviously not! Look, i;m from the US, and was part of a small MSA in college. 90% of the girls in the MSA were very modest, didn't party, etc. 50% of the guys in the MSA had white girlfriends (currently or past) or had pics all over facebook of their frat party attendances. even if they didn't drink there, I'm SURE they ogled and danced with the scantily clad girls. and this is IN THE MSA. also, in the MSA, many of the girls went to med school, law school, pharmD and PhD. none of the guys did (so far that i know).
i agree with your entire post. in fact the bolded part is that much true that it reflects how practical even party girls are.