I would also love to see an organelle with a bigger display (Even with same resolution).
It is possible to emulate the organelle display in desktop using pygame.
Since puredata simply sends the display text lines as OSC data (in most cases) it is possible to setup anywhere an OSC client that receives that information and just prints it as text.
I kind of got it working once but there was some trouble with the spaces that then broke the strings and I couldnt see the whole lines.
Here a link that might get you some insights :