Well cobia season starts in about two months so guess i need to start gathering parts for the engines. My question is the two stroke Merc's I have ran good last fall. I ran the fuel out of them when I put the boat to sleep for winter. I just got the boat in the fall and have no idea of the previous maintenance on them. What all should be checked and replaced? I plan on changing the plugs, water pump/impeller, thermostats and maybe poppet valves. Is there anything else i should look at?? Or do? :?