My pump on my recirculation went out this weekend. I tested the pump externally and its definitely bad. I was thinking about replacing it with a 1000gph pump instead of the 750gph pump it has now. Just wondering if this will cause any issues with the live well system. Also the back light in my fuel gauge went out, just wondering if it needs to be replaced, all the wires coming from it seem to be ok.thanksbasscat24