(Defining moderate as being the worldview of, say, Rav Shteinman, Rav Chaim and the Novominsker versus the more right-wing worldview of, say, Brisk, Rav Auerbach and Rav Shternbuch.)
Since there is such a tremendously wide gap between Rav Shteinman and the Novominsker, your definition is meaningless.
Would you care to define your version of “moderate” is actual Halacha/Hashkafic terms instead of referencing multiple people who disagree with each other?