Just bought a house with a combination spa/pool and it is missing the pump/filter/booster pump and blower. Has a Laar LX heater and has some king of Jandy power panel w/breakers and a in house control panel. The pool is about 6-7 years old. Would like to update system and make it more efficient. Would it be better to have the spa and pool using pump and filter? Planning on buying a Pentair VF pump and a Hayward Aqua Rite In-Ground Chlorine Generator. Would like help in replumbing the lines and not use a booster pump.