Yeah, none of my recipes use PG... I use VG and flavorings, and my nic is VG base. What can I say... I'm a dripper freak. So, with 30% flavor, my mixes end up at 70/30 vg/pg. I use quart sized mason jars (the new color ones that they're calling "vintage") and I keep them in one of my old liquor cabinets. That's why I was considering mixing the flavors and vg, then just add sweetener and nic later... a quart of juice lasts me about a month to a month and a half... then I mix a new batch.