Hey guys just wanted to pick the brains of the vets here. I'm looking to make a cola flavor, and I'd be using loranns cola and champagne. Was wondering if any of you have and percentage advice? I'm thinking of doing a small test batch with 10% cola and 2-3% Champagne. I've read that the champagne will give it that carbonated feeling. Well I await your response and thanks in advance for the replies you guys.