Hello all, we have a small 9000 gallon traditional inground pool with an older 2006 standard pump. I have been thinking of switching to SWG to eliminate daily chlorine input. However a few issues. One is I have read from previous posts that a SWG will use more electricity esp if you do not have a variable speed pump. Second it is possible we may sell our home in the next year or so.. Seems like a large cost investment if we plan to sell and possibly higher electric bills. Also concerned about the weight of the salt bags(100 lbs?) and being able to lift and add this to the SWG... Mainly I want less maintenece and worries esp when going on vacation. I saw a few models recommended here but they appear larger then we need. I appreciate any input... Thanks Gina