No, because alot of the oil cans have heaters built in to them, to allow instant warm-up.
Although I can recall SK boasting he can do a dry sump for $500, $2K is getting more realistic.... but $4K is a more likely figure.
Two pics showing some of the pre-heaters available. There are the electric blankets going around the outside of the can, as well as a big probe that sticks up through the bottom to about halfway up the can.