Personally, I'd even put that total ban on the table for discussion, so long as it comes with a compelling argument for how that's going to stop people who don't obey things like "bans".
Quebec is going ahead with a long-gun ban. The RCMP estimate 1.6 million guns in Quebec. During the last registry there's a lot of estimations that less than 50% of Canadians bothered to register their guns, less so in Quebec. So this new 17 million dollars plus 5 million a year registry may result in 800'000 firearms being banned out of 1.6M ?
Not sure what they hope to acomplish with that.