I JUST SPENT 1800. DOLLARS TO HAVE MY 225 JOHNSON REPAIRED THE MECHANIC CHANGED ALL THE PARTS FROM STATOR TO VOLTAGE REGULATOR.THE NEXT DAY I GOT IT BACK THE ENGINE HAD A HOLE IN ITS SIDE AFTER RUNNING IT ABOUT A MILE. MY QUESTION IS CAN IT BE WELDED IF THE PERSON REBUILDS IT? SHOULD I GET A...