Stunning plants, and wonderful photos, Forrest! Good job on both counts!
I have a couple Pleurothallidinae in bloom right now (a Masd. and a Stelis). I'll go post some pics over in the gallery.
In the meantime, I thought I'd recommend Zootrophion as a fun, often ignored, and weird genus. In my experience, they're relatively tolerant of varying conditions, although they do like humid intermediate conditions. The only one I have that blooms regularly (2-3x a year) is Zoo. endressianum. Here's a pic.
Click for a larger version.
It's in a 4" pot. The flowers don't open any more than that; just little slits on the side. Like eyes. Hence the genus name: Zootrophion = Animal Heads.