Also, in TTL's TNO, I imagine that aside from Tolstoyist!Men, LibDem Vyatka would probably be seen as the best ending for Russia.
Yes. Also, Malenkov is the Prime Minister of the Divine Mandate of Siberia, while Andrei Gromyko is the Authoritarian Socialist leader of Orenburg.
One other differences is that while the Einheitspakt and Roman Alliance worked together on the Atlantropa project, Germany did not annex the Portuguese colonies in Africa, and Rhodesia is a part of South Africa, which is also under the United Party of PM De Viliers Graaf. The South African War in the FoM TNO is the African War, with the Afrika Schild invading the Iberian African colonies and South Africa, with the Boer Republic rebelling against South Africa.