I've dropped both Cola flavors in lieu of using TFA Champagne at 1%. Even at minute usage, the Cola was overpowering the Orange flavors. So for this, that was the only change--dropping Cola for Champagne.
In another revision, I will be keeping Champagne at 1%, but dropping CAP Sweet Tangerine to 3% and upping FA Mandarin and FA Orange to 2% each.
Final results for this variation...
Recipe Vapability: X out of 10
Recipe Accuracy: X out of 10