Shouldn't this be a multiple choice poll? For instance if you move one state's borders, wouldn't you also have to another state's borders to accommodate? Just an observation. For me, its my native Oklahoma that should expand to include most of the Texas Panhandle north of Lubbock all the way to the New Mexico Border. Texas is big enough as it is. Although, that might be enough to tip Texas blue, but oh well.
The Panhandle is very Republican, but it also has hardly any people in it, so I doubt it would have much of an impact on our elections.
Giving El Paso County to New Mexico is one that has always made sense to me. The Trans-Pecos region of Texas is so far removed from the rest of the state, it has to make do with a separate time zone and it gets completely ignored by our state's political establishment. If El Paso were to join New Mexico, it would be the largest city in the Land of Enchantment, and any hopes of New Mexico going back to being a swing state would be killed.