S2 9.2 is a very stout boat
I owned one for 11 years. It's only similarity to the 9.1 is the manufacturer's logo and approximate length. The 9.2 is a ton (literally) heavier because the hull is solid fiberglass (no balsa core). Her rig is stout with only one spreader and a wide spreader base. A boat of the age you are looking at would need new standing rigging to cross the pond. None of the S2's were designed for ocean voyaging, but many have done it.