Alternate Strainer and Mount for 360gph Rule Bilge Pump

The standard mounting for this model of Rule brand bilge pump is with screws through the snap-on debris strainer into the bottom of the bilge. Since the bottom of my bilge isn't flat, is in fact the inside of the hull, and the original strainer was broken anyway, I designed a replacement more to my liking. (Besides, I don't like to make holes in a part of my 57-year-old classic boat that's supposed to keep the water _out_.)

This piece is intended to snap into the 3.5-inch hole between the h