Xcel Marine checked this motor out before i bought it for $3,600.  There should be no issues with it.  This motor has no carburetors to get clogged up with stale gas because it has direct fuel injection into each cylinder.  They used a forklift to mount it on the boat where it has stayed for almost a year.  The engine weighs 600 pounds.  I sold the hull without the engine, so it needs to be removed within the next two months.  I own the boat stored next to it which can be moved to get a pickup or trailer or forklift to the back of the boat to load the engine.  Make me any reasonable offer and come get it.  The throttle, steering wheel, cables, key-switch and tilt switch are all on the boat and can be taken with the motor.