292 Fastech bilge pumps
 

I am curios to know whether anybody has changed the standard bilge pump setup on a Formula 292 Fastech ?
What annoys me is that the bilge pumps at the factory location can not completely remove all the water in the bilge. I guess a diaphragm pump type is needed at the position just in front of the drain plug to be able to remove as much water from the bilge as possible.
Just wondering if anybody has improved the factory bilge pump setup on a 292 Fastech ?