I have city water and my house is about 3500 foot away from the city tap. My house is also about 450 feet higher than the tap. From the tap to the house is 1" line. I have water but not a lot of flow about 1 GPM I'm not sure of the pressure but it's relatively low. I knew going into this I would need a booster pump. From the city line its not an issue of exhausting the supply but what issue do I have with the pump pulling the water from the line does having a larger tank make senses would it be better to put a pump house at the bottom of my hill and "push" the water as opposed to "pulling" it. My house will have 3.5 baths. Any suggestions would be appreciated