You didn't really answer my question any more than you did when I asked whether you would certify the same aircraft had it been manufactured in Canada.
I really can't understand how Canada deems acceptable aircraft that are less safe than those produced by Boeing's competitors. Is it that Canadian travellers don't deserve to fly on the safest aircraft possible?
All of this comes down to the fact that the aircraft is outdated. It's had the same system, or at least the same certification, for 50 years.
Don't you think it's a problem to have an aircraft that is constantly being grandfathered in?