We understood this issue from day one. Our robot has to be able to ship easily since our local regional is a few islands away.
Our team decided during the first week that it would be more practical for us not to have to disassemble very much.
We just fit inside the 70" crate when our wheels are removed. We planned on multiple regionals this year and keeping everything as simple as possible would be best. Yes it does mean that we cannot put a RC on an existing six stack but we can make a 6 stack with a RC or make a stack with RC and top off up to a 5 stack.
We shall see how it goes.
Good luck,
Aloha!