No, there is not currently a feature to change the items displayed under the Recent/Popular/Random photos - right now it displays the title and poster. A formatted box with more info can be done, but it would require changing the display_gallery function in pp-inc.php.
The number of photos is consistant for each item and not set seperately; this would also require a small modification to the display_gallery function in pp-inc.php
For example, at line 631:
Code:
Content visible to verified customers only.
you could add under that:
Code:
Content visible to verified customers only.
for 4 photos in 4 columns for random photos display.