aside from being able to run my gc2410 hard all day on 1 tank of fuel and for under $20.00, there is something I'd like to note.
I was clearing brush one day and a branch or twig somehow managed to close the valve by the fuel filter under the tractor, which subsequently ran out of fuel. after some head scratching and crawling around I realized what had happened and opened the valve back up. it cranked for longer than usual but did fire up, so bleeding the pump after running one of these out of fuel is probably not really necessary.
I have been using a 5 gal jug rather than risk stale fuel, but have enough diesel machines now that some kind of tidy tank is probably in order.