Wow! Welcome, what a way to get into things! Seems I can help here.
I have at least two of these spp in mine (Haraella and D. aberrans). They require two different light levels. D.abrerrans wants hi light levels where Harealla will tolerate very low levels. For misting, in my opinion no-one has better equipment than our board host -->
MistKing
I have a post under terrariums where I describe my progress so far in converting a 30-gallon wide to a terrarium.
Retrofit Aquarium - An Update
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Ross
http://orchids-ross.blogspot.com/
I don't do most Dendros or large, "floofy orchids". For me it's minis (like Angraecoides), Masdies, Paphs, and others that crept in somewhere along the line. See my orchid list for complete collection (usually not current.)