I just installed a Donaldson filter head and Donaldson p551000 water seperator filterbeteeen the tank and my lift pump. After the lift pump I have the OEM filter/seperator then between that and the cp3 I have a Donaldson 2 micron filter. Does anyone see a problem with having the big water Sep filter before the lift pump? This was just the easiest way to set it up but I can change it if i need to.