FL, NC, OH, IA and NV will go big for Trump. PA will decide the election.
So will the 4 NH votes plus the House of Representatives and a ton of lawyers if he wins the states you listed. Lots of paths to victory for Trump. PA would be the icing on the cake if it happens.
For reference: Nate Silver has Red and Pink Trump states at 265 electoral votes and 273 Blue and Light Blue Hillary states. Switch the 4 NH from Hillary to Trump and he is at 269 and so is Hillary. The House of Representatives breaks the tie.
So we can knock Nate Silver all we want and he is still picking Hillary to win. But if he sticks to his 273 to 265 Hillary Wins Prediction and Trump does win NH then he will be right on 49 out of 50 states. Not bad. Just (from his point of view) a bad result.
No NH and ME1 put Trump at 270. IF NH goes Trump, ME 1 probably will too.