My rather old 2 stroke Tohatsu/Mercury dinghy/tender outboard has last week broken in a big way. I have stripped it down completely to discover the main crank bearing needs replacing and two crankshaft oil seals as well. Hopefully I will be able to source spares for it. I really do not want a four stroke to replace it, because I don’t think a modern 4 stroke engine will take the same abuse my old 2 stroke gets. And the new ones are heavier.