Two trains of thought.
First, there are times when 14 quarts would be desirable. Endurance engines are probably the most obvious. Something where the oil will be at operating temp for hours.
Too much oil is difficult to get to temp.
A smaller pan (like a ten quart) tends to have better windage control (just remember, a 10 quart pan does not hold 10 quarts) and more temperature control as far as warmer quicker, cooler quicker.
It's my opinion that a 14 pan is total overkill and you will have oil system problems because of the lack of temperature control.
Not only that, but oil changes will cost 40% less with the smaller pan.
GT