Disclosure: I'm a Liberal Party member. To me the answer to Trudeau's concerns was so obvious; just do mixed-member-proportional, but limit the number of top-u

Disclosure: I'm a Liberal Party member. To me the answer to Trudeau's concerns was so obvious; just do mixed-member-proportional, but limit the number of top-up seats to 2x or 3x the number of riding based seats won by the party. That way we don't have to put up with the lunatic fringe, but we still fix the warping effects of FPTP.