I would really like to get back to my original question. I am going to change out my 2HP single speed pump for a variable speed pump. My question is, what brand and model is best? I am looking seriously at the Pentair 011017 IntelliFlo. It will do everything my existing pump will do, high volume high pressure for the jet action, plus give me the ability to run it for long periods at low volume which will help keep my pool water clean and mixed when not being used as a spa.