I am not Satmar and I love my fellow Jew like myself at the same time as I hate their anti-Torah lifestyle. I donate a lot to kiruv because of that.
And none of these groups that you mentioned are mizrachi.
The mizrachi would rather have richuk organizations to finish off whatever yiddishkeit they still have.
No one knows here what your talking about, there are many many Professionals in Teaneck and Engelwood, NJ the Five Towns all whom are Doctors, Dentists and Lawyers and went to Harvard, Yale and other top name schools and are Kovea Itim La torah, wake up 5am goto a shiur and Daven with a Minyan, they are in your definition Mizrachniks, at the same time they are Kiovea Itim LaTorah, they are VERY well versed in G'Mara more then MANY Chasidim and they support the IDF plus many Kiruv organizations such as Aish, chabad Breslov and more, so WHAT?! Big DEAL!!!