Greetings to all. Trying to upgrade pool for a more enjoyable summer. Have the Intex 18x52 set up. Running the Hayward 1540 pump, for now. First question is....... Wish to replace the seemingly cheesy over the rail skimmer. Gone to Amazon to shop, but there's not really any "tech talk" there. Which "in wall" skimmer is recommended? I plan to upgrade to a Hayward 1580 pump as I am going to get a robot type vacuum as vacuuming is a daily chore here in Menifee with our daily wind.