Is your water pump 110 or 220? If you have a 110 shallow well pump then the Honda 2000 is nice little unit and you can get two and buy the kit to piggyback them. We have a Honda 3000 but it is heavy and expensive. More than two 2000s and still 110 only. I am told Honda now makes a quite 5000 with 220 but it is big money. Cheaper to buy a small Honda for the track and a cheap 5000 for the house.