mainly coming from a Torah perspective
Do they mainly believe the Torah is right?
I haven’t seen their literature; if they’re frum, they undoubtedly put a frum spin on it. But are they honestly trying to see what the Torah says, or trying to see which Torah sources they can bring to back up an “ism”?
No, I don’t think the “proba” (litmus test) for this is what they say they will do liymos hamashiach; it’s whether they would eat from a normal shechitah according to Shulchan Aruch, today. Also, whether they are this “machmir” about things which don’t fit with liberalism.