We decided that we will go ahead with the SWCG. We have several apprehensions, most importantly the fact that our PB hasn't installed many and doesn't seem overly knowledgeable about these systems. We contacted a local pool store and received a quote of $1200 installed (as compared to $2300 from our PB). I have noticed in this and other forums that dealing with pool stores may not be the best route. We already have Jandy equipment does that mean we need to have a Jandy SWCG? Any help is appreciated. I hope all these concerns are consistent with a newbie.