Hey,
If anyone out there removed their oil injector pump and are premixing your fuel, you can convert the oil tank to a fuel tank.
All I did was installed a Tee fitting into the carburetor fuel return line and then connected a fuel line with a one way flow valve to the oil tank. The engine will pull/draw fuel from the oil tank first until it runs dry and then it will draw from the gas tank.
Its been working great all summer.
Great way to stay out on the water a little longer.