I have a Jabsco factory installed on my Hunter 356-2003. At my request the dealer put in a Jabsco electric conversion kit at delivery. It works extremely well, effective at emptying the bowl rapidly, and pumping almost dry after flushing, and we were very happy with it even though it has always been extremely loud when operating. But the conversion kit housing developed a slight leak after 3 years. I replaced the bottom flange gasket with a factory replacement, but after 1/2 year it leaks again. I am willing to order a complete repair kit and overhaul the entire conversion kit unit if it will stop the leaks. However in one of your threads on the Hunter owners' site you said than the Jabsco was the bottom of the line in heads. So three questions:1) What is better than Jabsco in an electric head?2) The unit has always been loud enough to wake the dead. Are there much quieter electric heads? Which?3) Does it make sense to overhaul the conversion kit, or should I just replace the entire head, even though it would cost very much more?Thank you very muchIvan BekeySolomons, MDHunter 356 #157S/V Victoria