Not sure if this might help, here's my (first) attempt at a case for my Vision based on the CPC Case.
It is VERY tight for spacing on the props so for arduous transit I would probably remove the props seeing as they easily screw on and off and self tighten.
For the vision controller I've found you have to remove the holder for iPhone (or other handset) and the WIFI range extender. It's a 10 second job so not exactly a pain.
I've chosen to keep the battery charger and mains lead in there as well so it's all self contained.
Spare props were a last minute addition.
I have some more foam and a new hot wire cutter coming so my next edition might be a little different but this will do until then.