I would like to use water from a lake to water my yard. I have 15 Rain Bird sprinklers. The highest are 86' above the pump & the pump is sometimes 20' above the water. I plan to use 1 1/2" pipe to the yard & 3.4" to the sprinklers. Can I do this with a self priming pump, if so what size, or do I need to use a submersible pump? If I need a submersible pump, would a deep well pump be best for this? Any help will be appreciated.