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If you plan to keep it in that deli cup you might want to add some more holes for cross ventilation with a soldering iron. FWIW, current setup pictured is oriented for a non-avic arboreal, like a pokie, tapi vs an avic.
My experience with avics is they tend to web up at the top of their enclosures, often right along the edge, making hammock type webs, so top opening enclosures are often a hassle.
Here is an example of the webbing they do, especially as slings. The pic on the left is Day 1, the pic on the right is 3 weeks later.
The sling in there is an A. avic M1 and looks to be similar in size (5i) as your C. versi
You may want to search for avic enclosure pics to see what other keepers do...