Sorry to the mods if I've put this in the wrong section, I had a good look and couldn't find anywhere more appropriate.
I'm looking at encountering a very big move at some time soon (big as in Hobart to Perth) and am wondering, what is the best way to transport them over there? My plan was to leave them here with a friend and do the major styling when i returned for visits but it would be impractical and expensive, especially in the long run. Overnight express posting meticulously packaged bonsai boxes seems to be the best way imaginable in my head, and would be costly but worth it in my eyes. Would this be very detrimental to the tree's health? Is there much of a risk the process will break limbs or jeopardize the potential of them?

Failing that there's the road trip option, hiring a van and securing them in the back

I'd love to hear your thoughts