I definately agree a couple of good morph packs would make a big difference. I'm neither a modeler, or a morph creator.  I do make face presets with other peoples' morphs to share from time to time, but to actually create an original morph pack would be beyond my tool set.

I have some expressions for Ben 2 and Kate 2. I had thought about submitting them to Renderosity, but I'm unsure it would be worth while.