I'm brand new to TFP and I will probably switch to salt water. I was leaning toward the Hayward Aqua-Rite system that a couple of friends of mine have and as I was researching the best saltwater system for the price I saw a company comparing systems that rates the CircuPool RJ system very highly in comparison to many others including the Aqua Rite. The 7 yr warranty looks good - just wondering if there is a down side to the CircuPool RJ System. I have a 22,000 gallon pool that I will replaster in the next month (leaning toward a Gemstone Sandstone replaster). I started with a Nature 2 clorinator and have been using a regular chlorine system the last several years. Thanks.