Yes!!!! Normally you can transport directly to/from the range etc. A DC can transport for private display pretty much antwhere legal.
I guess if I'm transporting any of my collection and I'm stopped by the police for any reason, if the question of my firearms is brought up I can whip out my cell phone, show the kind officer my email from Cpl Cusimano, and that officer will be OK with my weapons collection? (He can still give my a ticket for speeding or whatever, I just want to be comfortable knowing I won't be hasselled by any LEO for having my collection on board without any official documentation as a collector from MSP)