Haven't tried anything yet (me = total n00b), but replacing the INW shisha strawberry with FA juicy strawberry is also what I had in mind (only because I have that flavoring), along with some other adaptations like leaving out the INW shisha vanilla, and, like others have stated, adding some TFA dairy/milk. But I'm also planning to add a dash of both TFA whipped cream and TFA sweet cream. To make the strawberry 'pop' more, I might also add a very subtle hint of TFA bavarian cream. And a small touch of TFA cotton candy for a creamy 'feel' of the vapor whilst at the same time also balancing the sourness of the bavarian cream with that extra little bit of sweetness of the cotton candy. But trying to imagine what percentages I should use to stand a proper chance of making this all work has been making my head spin... a lot.