Another winner/keeper. Good and important point for readers that only 'well behaved' (RGB working spaces) are neutral when RGB values are the same. And this is something we keep having to repeat for some reason but short, sweet and to the point:
As you can see, changing the white balance setting in the camera doesn't affect the underlaying RAW data in any way. The histograms are the same, and adjusting the white balance to the same value on all of the shots results in the same look and color.