Unless I'm missing something, that just seems like standard non-alcoholic drinks. Which miss the key flavour ingredient I'm talking about - the alcohol! The way it tingles your mouth, the warmth as it goes down, it completely changes the taste profile. Chemistry is not my strong suit so I have no idea if there's any substitutes that could be used to mimic this but without the health effects (good/bad), but until then, nothing nonalcoholic will taste anything like a spirit.