I appreciate your pointing out that "Evangelical feminism" is a rather narrow argument--and I'm sort of tired of them. I don't quote their books because they're so narrowly framed. They're women who've assumed social parity and now want to nudge the Bible talk in churches toward acknowledging spiritual parity—mostly in the context of power negotiations with spouses and clerics.
I need to re-write my old piece on Katharine Bushnell, the Bible teacher who all but founded Evangelical feminism. For me she began a discovery of New Testament theology, which is a cultivation of spiritual fullness, "male and female" like God. She was personally lesbian or same-sexually aligned, as the later Evangelical feminism, which is typically homophobic, attempts to conceal.