What is the best way to store a motor ? It will be on a stand

I put marvel mystery oil in each cylinder and roll the motor over with out the plugs installed.
When you squirt oil in the spark plug hole,shoot it at the inside cylinder wall.
This will help the oil flow around the rings.
Pumping oil threw the engine is a great way to keep things oiled.
I would use a high mileage oil to keep the seals nice and soft.
Also....as you roll the motor over.spray engine fogging oil on the exhaust valves threw the exhaust ports and down the intake passages.