Yeah im pricing it out Now. The pump would be electric so I would just set it up to where its on a wireless switch...Just click it on and the pump comes on also its behind the fence. But Next what i would have to worry about it the guys using the gas in their personal trucks/cars........I Think 500 Gallons would be good for me between 7 trucks and 12 mowers. Not including the handhelds.... It would have to get filled up ALOT in the winter though. But i guess i could always add a separate tanks And i hear when you move you either tell the next owner about it... and since its already up to code you can leave it or just dig it up and sell it!