I have a 1993 johnson 60 hp; but the power head appears to be newer. There is nowhere on the block where I can install a straight fuel pump to replace the vro. I can't find a resonable priced repair kit for the vro. So---oooooooooo; I am going to install a coast guard approved electric pump. But; I will need to install a circuit that will shut the electric pump off when and if the engine quits with the ignition on, such as a (God forbid) fire. Does anyone have knowledge of a circuit that will shut the pump off if the 2 cycle engine quits running?