vienna cream

Here's an easy mix you guys can give a shot, all FA flavoring. Been an ADV since I mixed it up, had a lot of positive reviews on it. Not hard when using FA ;) 2% Strawberry 1% Custard 1% Fresh Cream 1% Vienna Cream Tastes awesome as is, but i'm sure you guys will do a good job of spicing it up...

So I have a pretty good mix so far i've been working with but I feel it needs a more prominent blueberry flavor. Ive tried upping the % in the bilberry but I almost feel like it takes away from what i'm working towards. Adding more FA cookie seemed to help but it needs something more, something...