OMG, you made me cringe .. you actually bought flavorings from Amazon ... we need to talk !!To be honest I'm not interested in doing up a multi-ingredient recipe. I might try mixing a tobacco flavor with a coffee flavor, but beyond that . . . well, I'm more a cook than a chef. Also, today is my ***BEGIN TO DIY DAY*** as of my reception of a shipment from Amazon, so I'll start out simply.
Take what you bought and try each one solo.
Just make a 2ml test of each flavor so you can see how strong it is, if you like the flavor, how sweet etc, etc.
Start with a low percentage, you can always add another drop to the tank.
If you let us know what flavors you bought, and from whom, we can make recommendations.
A (don't flip out Bill) lot of the flavorings are good all by themselves.
I have 15-20 flavors I use without mixing anything else with them.