and if you review my post on this rig you will see that the version being brought into the US needs some serious research and question asking before laying down your $105,000 for the chassis...then add in your camper box cost and well....
just call the company up and chat first
do a site visit first
contact some current owners of the engine/trans combo you are thinking of (if there are any in that configuration)
then post back with your thoughts
It's unrealistic to expect BremachUSA to spend the money to certify the Iveco diesel engines with the EPA. The 6.0L Chevy gas engine is already certified, and probably a lot cheaper for BremachUSA to purchase than the Iveco diesel is. The Chevy engine and transmission have the additional advantage of being serviceable at 10s of thousands of locations across USA and Canada.
I know you were very interested in this platform, and now you are being very politically correct about the whole thing. Maybe sometime around a camp fire we can discuss your test drive.