jee, unless wank means something different than i know of..... u boys need to find a woman. (smaller beings, usually blonde hair, they have swells on their chest, u know, them things)

another advantage of a sump like that is the sheer volume they hold decreases the temperature of the oil.
same principal as having a bigger radiator, more coolant, more time for the coolant to cool.

cooler oil is better for your engine.