Here were those pics that I promised, along with an update:
(I took the Credo 70% "Le Tube" out)
I ended up throwing a sponge in there and seasoning it like my desktops. Figured that it wouldn't hurt. It's been two days and the ambient in the traveldor is 64%. I'll wait till it breaks 70+% and then I'll put 2 medium bead tubes in there. What do y'all think about this plan?