The Morey St.-Denis is tannic and spicy and has excellent color and surprising length and depth for a generic wine. I would cellar it until 1990-1991.
I have had little experience with the domaine of Jean Taupenot, but his wines are aged in 50% new oak barrels and half the grapes are destemmed prior to the fermentation. Based on the last several vintages, the wines tend to be very peppery, slightly herbaceous with a lot of ripe berry fruit. They also exhibit a great deal of texture and soft tannins in the finish.