225 oil pan modifications

I probably put about 5 quarts but i was thinking about that too since the engine would be running, its not gonna have all the 5 quarts in the pan.
I figure 3 is a good guess in the pan when running. Possibly even a tad less. Figure one in the filter, plus "whatever" is in the pickup and pump, as well as the oil galleys and in the top of the engine.