This is a stand-to for an incoming competition, one of our most expensive yet.
Later this week we're going to be offering the opportunity to Win £270 Rab Neutrino Pro military down jacket
Visit the thread at that link above and Watch it to be notified as soon as the competition goes live
From a logistics point of view as long as your boxes comply with UN packing regulations, ADR Vol 1 & 2 2005 refer, there should be no problem in moving the aforementioned boxes to their eventual location.
I fear that if you pursue the armoured option then an IPT would have to be set up in DLO to investigate the requirements. To be honest the cost of changing the letterheads and stationary may swallow up any budget you may already have and ultimately they would sell off the boxes you want only to re purchase them at a more expensive rate and then subsequently modify the original plans.