Ideally, there would be a few more seats in Hawaii elected through a proportional voting system, most likely MMP. This would likely mean that the NDP would win a plurality of seats, as fewer people would vote Liberal strategically, and that the Conservatives, Greens and People's parties all would have won seats as well.

If any Canadians here would like to see what proportional representation for Canadian elections would look like, check out r/Proportional_CA. We are a community of Redditors interested in spreading the word about proportional representation and electoral reform in Canada. We've been a little bit quiet at the time, and it would be of great benefit if we could get more members. I think the people on this subreddit would find it interesting.