Clowesia rosea: so many questions!

[theorchidapartment]

Intriguing! At this point, would you recommend just keeping it where I have it for now, extend the days as we approach the solstice, and then reduce? Or just knock it down to 10 abruptly now?

As can be expected, unmounting raised more questions. I assumed that the largest psuedobulb was the newest, but it seems that the mid-sized one has the freshest bracts. (Looking at the photo now, I guess that's quite obvious!)

How much room should I leave to accommodate the new growth when choosing a pot? Should I center the whole thing or put older growths closer to the edge? How many of these old papery roots should I leave attached? Do these serve a purpose other than anchoring the plant? They mostly seem rather dead...