User blog comment:Maltalidenta Kwuitidherali/If Sauron Won the War of the Ring/@comment-26322120-20160201172419

This sounds pretty accurate, but your not mentionining Erebor falling, as it was under siege at the time of the war-of-the-ring. Also, I don't think that the Noldor left in Endor could withstand the full might of Sauron for very long, especially after he reclaimed the One Ring. And a second War of Wrath? By the time the Ring of Doom finnaly reached the descision (if ever),  everything good in Endor would be long exterminated.