Orchidarium almost ready! Thoughts please!

[orchid lover]

to my teachers! . Well so far so good! I took me 2 days to not figure out how to post a thumbnail or whatever it's called, of my Orchidarium. Took my husband 30 mins to do. I wrote what he did all down as i want to try posting a pic of my newly bought phaph. Temps seem to fluctuate abit . Bring it down with fan that is outside the orchidarium. No fan inside. Humidity has gone up to 91 x 1, but i had misted a few hrs earlier. Went down later. By the way, i know the info is probably on this huge mega,site somewhere, but i have alot of different orchid books. I've been growing orchids under fluorstand stand x 10 yrs or so. THey range in levels in different orchid books. Now with Orchidarium, what is the nite temp range/day temp range. Plus humidity range Should the humidity always be between 50-70? My orchidarium is cool-intermediate, mostly cool. Well thats it for now, hope not too many requests