When you are ready apply high task gasket spray on one side of the gasket and apply grease or vaseline to the other side of the gasket.
Gasket to engine= Vaseline or grease
Gasket to cover= High Temp Gasket Spray
This way if you ever have to remove the cover the gasket will stay on the cover without tearing.
Old drag racing trick, used always pull the clutch cover to make slider weight and spring tension adjustments on the clutch to track conditions.