Just made this last night. I'm shocked at how good it is! I was expecting it to fail, but, man, it did not!
Update: made this adapted down to 15% TFP last night. One version tweaking each flavor individually by intuition, one with the calculator function to keep the original ratios. Took the erythritol out of both. It is plenty sweet with just the flavors.
It's not as OMG exciting and vibrant as the original, but tastes more balanced and thoughtful(?) Time will tell which steeps better. They all taste great!
Update2: As originally suspected, the over-flavored original is getting mushy on day 2 as the chemistry starts to set in. This is a fine lesson for me in the "less is more' approach. The original vibrancy was a farce! Haha! I'll be refining this one for a while. I'll still test the steep on these, but, I'm going to start over from scratch and reign myself in. Do a SF test on all of these flavors and take some time.
Update3: 7 days: Back to being super tasty again! See notes section for update