Wineador has been a solid 66% humidity for a long while now with (2lbs) Heartfelt in the tray I had Forrest make and two 8oz bags HCM beads (top and middle drawer). I don't have a circulating humidity system in place yet, but from the measurements I am taking at different levels, there doesn't appear to be a huge need for one yet... I might need to only run it once or twice a day for a few minutes when I finally do build one. Also, no lighting installed yet. I'm taking turns between this and outfitting my very large new safe with goodies.
Here's a picture of the stash as it stands. I still need more to fill it up though.