There aren't any official "lift points" on a 16.

The fore and aft balance point is right about at the shroud anchors on the hull.

You can support it anywhere along the length of the hull. I hoist mine to the ceiling of my garage using clips that go underneath the deck lip. The rear ones go at the rear crossbar; the fronts go about halfway from the front crossbar to the bow. That pretty much spreads the loading out evenly on the lift lines.