From what ive gathered, spanish cedars main job is to help regulate humidity to roughly 70%. Now, if i was to make a medium sized tupperdor(maybe to fit 100 cigars), would it be necessary to line it with the spanish cedar even if i used humidity beads or Propelyne Glycol...i was thinking that since the Propelyne Glycol and humidity beads do the same thing as the cedar, would it make the spanish cedar unnessecary?? Does anyone use a similar setup?