I go with whatever way you distribute the morphs-- We haven't run out yet let's wait awhile before another Sr please. Please some imaginative expression morphs, please-- Mouth screwed to the side, both sides, not at once! Tongue in cheek, bite lower lip, some move to right and left of mout that isn't a snarl or a smile but determination. Forehead wrinkles--I know we have some. Get your most expressive gal or guy and put them through their paces-- expressions are the most valuable tool we have to make lively pics. And, in the national department-- classical Greek faces, Classical renaissance faces, Arabic faces. Emily