Welcome , and the whole point / advantage of DIY , it let's you control what , and how much of whatever goes into your
juice . I usually make small sample bottle of new juices , to see if I like them , before making larger batches . Mixing several flavors can actually produce some nice tasting
juice . I recently added my own Caramel tobacco , to a pre-made ( strong ) RY4 , and the result was similar to RY4 , but abit more mellow , and more on the caramel side . Tastes pretty good . I also mixed a mocha ( chocolate ) and Kona coffee , with some mint flavorings . Very nice flavor . I even added just a dash of some menthol , to lighten it up some . Now I make it all the time , in larger batches . So as to the point here . Just experiment and have some fun . Some combos won't work out , but alot of them will . I don't worry about losing a small bottle of
juice , I can't stand . Still saves money , over buying the ready made juices .