I am going to be doing pulled pork sandwich plates at my church fall festival. I`m looking at charging $5 a plate for a sandwich, 1 oz. bag of chips, pickle spear if they want one and either bottle of water or soda. My question is do you think its being cheap if I offer store brand sodas like a variety of orange, grape, root beer instead of coke products? This is my first event and was wondering what most people do. Thanks