Interesting, we don't get a lot of news about your weather, some people think the US is the only place with hurricane and tornado problems. Sounds like yours are much the same. That is the one thing I do not miss moving from Florida to Utah, we have no hurricanes and almost no tornados here, just fires and earthquakes, LOL.
What is the probability of a category 4 or 5 cyclone where you are? Are you able to get windstorm insurance at reasonable rates? Wind and flood insurance on our Florida house became a huge problem, well over $10k/year and rising when we left.