Well, that's problematic. Because in 'my real world' there are very few politicians that I trust to promote liberty. In fact, with very little exception, politicians are more likely to try and meddle and reduce liberty through their legislative actions. Therefefore, I view politicians as the minutia and the philosophical/ideological as what should be favore in 'the real world'.
And those groups you mention in your quoted material: how likely is it that they support economic liberty? Or is it safe to say that those groups, in general, favor collective, redistributionary policies?
In 2004 56% of Protestant Hispanics voted republican. The non socons of the white population voted democrat of course.