First, my Dwarf would be taller and better looking.
Second, my Dwarf wouldn't necessarily carry more guns. A BIG gun is likely.
Third, without a doubt whoever named a Dwarf from the Deep South "South Dakota Bob" is completely unfamiliar with American geography and culture. South Dakota Bob is a "Cowboy" meme, not a "Southern" meme.
Fourth, should our Tom decide to play a Dwarf after all, that's a real good picture of a what a Dwarven member of the Wilde Bunch would probably look like, right down to the beer can in one hand and cargo pockets likely stuffed with other cans of beer. I'm just sayin'.