I have a well that I only use for irrigation. It is a deep well jet pump and the last time I checked it appeared to be pumping between 5-10 gpm. I have a 42 gal Flotec tank that appears to have a bladder that is taking on water and the pump is cycling every 15 seconds. Can I get by with a smaller tank say a 6 or 15 gallon? Would the CSV be of any help with the smaller tank?