what Nigel said ,not a big deal ,bunch of things make "motorhome" pick any 4 ,like most states . Service ontario staff took my word for it that all motorhome items were installed (they were /are) but refused to climb into the cab ,guess they were intimidated.
Another ontario conversion documented the equipment had a notary sign off on the paperwork ,and that was suffiecant .
If you run into a service ontario that doesn't want your money try another, service ontario is a contractor to the government, they will find a way to accept your funds.