In response to the original question, here is what I would look for in a desktop: old world charm, dark stained wood, nothing too glitzy, and I probably prefer a satin or flat finish to gloss. I would not buy less than a 100 ct, and a 200+ would be ideal.
Things I look for:
-good sorting capabilities that use space efficiently. No opinion as far as drawers vs. trays for your work. I know for a chinese unit i'd take the trays just because the humi will probably hold it's water better, but I'd assume you are turning out excellent work.
-probably no glass
-those wooden slats are much cooler than the holes drilled in trays
-something that would be cool: a space reserved for a humidifier like gel or a sack of beads, with the same idea of efficient use of space in mind
One thing I'd really like, is basically a humidor version of this oak toolchest I have. It is the classic kind that has the flip up top compartment, with one big door on the front that swings downward revealing a felt tray on one side (that can be used as a surface) and drawers.
Like this:
Hopefully that helps. Not sure about cabinets, cuz I don't need one...yet.