This set of photos are the vberth area where the gray water tank will go, the existing chain locker washdown pump, and a tracing of the shower sump bilge pump hose. A 9 gallon gray water tank will fit. The terrible wiring job and rusty washdown pump is typical of previous owner installation. The tiny limber hole from the vberth to shower sump is where the bilge pump wire is run. The bilge pump hose does a 180 degree turn, passes through a hole into the main bilge area, then loops back through two more holes into the area under the vanity, then went out the through hull for the vanity sink. The pump itself will likely be replaced. Another part of this exercise was trying to figure out how to get a real shower sump of some sort in this space rather than draining the shower into a small bilge area.