ounds like a good system to me. I have set up one for watering the yard not using the. But the house level is to high for that. But we can get water from the tank when the electicity goes out. They used to fill up here at night as well four years ago. There so many people using it during the day no pressure wahtsoever. Next project is to get the laundry water diverted to the lawn instead of the drain. Man they use a lot of water doing laundry. Hose just sits there running. Before you ask yes we have a washing machine not excatly sure why. Wife does the laundry by hand and then puts the clothes washer.
She is bit strange about that one that is the one thing she will not let the housekeeper do, Go figure
Float valve if your going to be gone that long hope someone is checking it to for you. I have yet to get one that worked right more then short time. Above ground you can se it if it over fill below ground can't see it unless you open the cover.









