I am brand new to this site, so please have patience with me. I am am a licensed GC in Scottsdale AZ and I am undertaking building my own in ground pool. Can build a house, but pools are new to me. The pool will be small, 25' L X 8' W3.5' deep from steps, and 6' deep at other end, appprox 6000gals. Will have 3 scuppers for water feature. I am working on my budget and am starting wth the equiptment. One 1.5 HP Hayward Tristar 255, One One Hayward cartridge filter, One 120 volt 30ft run LED Light, One Navigator auto cleaner. Tell me what I am missing.