Thank you all

The general IDs help satisfy my curiosity (and has been understood any specifics were more educated conjecture than anything). They give a starting place when it comes time to transplant, and provide any adjustments to care if their health changes. The orchids appear to be doing quite well after two years of mostly hands-off care other than watering and drawing the blinds to give some morning light, so I don't plan on doing anything different right now. Since they have been growing more the last couple months than previously, they'll need some monitoring.
Many thanks again for the discussion and addressing my questions!
