You have a lot of fruit and not much of anything to mellow it out, I would add some Vanilla Swirl, Bavarian Cream and some Sweet Cream and some Dragon Fruit to make a nice Dragon's Blood Recipe or Sucker Punch. Go to
e-liquid calculator and enter your flavor stash and then hit the "what can I make" button and you should get at least a couple of decent recipes. Also let some of the ones that you think lack flavor sit for a few days and then go back to them. They should improve after a little steeping.