"worse for E Europe"
Why? A bunch of semi-independent states w/ German/Austrian princelings as kings (probably semi-constitutional, like the German Kaiser) strikes me as far better than the Russian Civil War (10 million dead, incl. 500,000 to 1.5 million Jews killed in pogroms in Ukraine), Stalin's collectivization program (between 7 and 14.5 million dead), the purges, the German invasion of Poland (1/6 of Poland's population dies), the Holocaust (12 million dead), the brutal Nazi war in the Soviet Union (20-odd million dead), the ethnic-cleansing of the Eastern Germans (15 million booted; between 2 and 5 million killed), and the long night of Bolshevik domination.
At the very least, the German preoccupation with order and safety means that angry mobs bent on trashing the Jewish shetls and neighborhoods would get the proverbial smackdown laid on them.