Stuart P55M - Fullyrestored Marine engine

I am so happy with my newly P55M I restored, It came a museum type engine haha. About the smoke there is some issues going around. To make it clear, it is not rich in 2 stroke oil mix!!!!! The No1 cylinder has a crack or 2 half way the bottom. I filled the water jacket with oil and its sucking tat oil and making the running smokey. If I dont fill it up, obviously it get hotter quicker and sucks air instead and making the idle speed running rubbish. I can change the cylinder block but I am not considering. I spent enough money on the 4 bearings alone. Hope you like it. Feel free to comment below. Thnaks