I've seen little to no in service pics with anything other than wheel nuts painted red and after going through Clive's excellent documentation on post war British paint regulations for vehicles, the only things that were really authorized were duck egg blue engines, silver engine bay and interior and green/camo exterior.
Painting bits red seems to be more of a private owner thing, looking to make the vehicles more visually appealing, with things like tie down points, handles, hatch edges, etc. painted red, or another bright colour.
I can't, however, offer much advice about a Canadian vehicle.
Cheers,
Terry