Well your Rice Pudding is now in my rotation. Judging by the way the spec recipe turned out with FA Vanilla, it's going to stay there. With that being said, the recipe with 0.25% Rich Cinnamon is awesome shake-n-vape. Very similar to spec. (shake-n-vape), but stands out a little more as a bold layer, and not that "there, but not there" effect you mentioned before (like eating real rice pudding should be, where you are eating rice pudding with sprinkled cinnamon, not a cinnamon stick). But still, it's a great vape if you like cinnamon in your juice. And it's crazy the way Rich Cinnamon stands out, but doesn't ruin a recipe. Rich Cinnamon is an amazing flavor IMO.
So I am stoked big time!
It turned out great so far, and can't wait for the 3 day (then 1 week) steep in.
In calculating this using Rich Cinnamon, 0.25% turned out to be 15 drops in a 100ml mix. But I'm thinking 0.15% would still good as a substitute to Cinnamon Ceylon to your Rice Pudding (0.15% turns out to be 1 drop/10ml). But honestly, it is still wonderful shake-n-vape with Rich Cinnamon (although the recommended 1 week steep is the best, so agreed on that for sure). I can imagine what it's gonna be like steeped in because Rich Cinnamon is such a stellar ingredient.
Either way, hat's off on this one whether you use Cinnamon Ceylon or Flavorah's Cinnamon. It is awesome, and has that "ooooh, that's good" effect when sharing. IMO, that's what makes it all worth it. Sharing with my friends a great vape. And this has got it going on!
Very authentic to rice pudding when cinnamon is added, I mean SPOT ON!! I want to try your rice crispies as well, but dang forgot about that cereal 27 on my black friday order! 
