Yes, I meant a settler factory. I didn't know if you had cleared your continent. Sounds like you have. Caveat: I've never had a diplo victory. That said, what I had in mind was a massive invade & replace strategy to take you to the domination limit. You could do it on the other continent, but it might be a headache. If all of your opponents are fighting for land on the other continent, it sounds like you either need to invade & burn down the UN (but like I said, I don't know what effect that would have on the voting process), OR you could just try bribing the other civs into voting for you. Personally, I'd try to capture & raze the UN. As far as SS parts, you can either sabotage production, or start a war. I think that if you start killing enough of its units, it'll build replacements rather than SS parts. If you do start a war, either with the civ with the UN or with the SS-building civ, consider starting a dogpile. See if you can get the two to kill each other. At the very least, that should change the odds in the UN vote, right?