Extended fuel tank on a Champion 3100 generator?

I highly recommend installing a fuel pump and using a boat tank. I sourced my own parts and installed it much like the bottom line trading kit with a few minor differences. Gravity fed systems look like hack jobs. Fuel pump system looks professional and you don't have to look for a way to elevate your tank.

Nothing like having 12 gallons of gas hooked up and if the tank runs low I can simply disconnect and switch to the internal tank without shutting off the generator.