Thank you lkendall!
Yes, I believe making new heads is the way to go so that we can retain our wardrobes :)  I was a fan of Eszter head for V3 http://www.renderosity.com/mod/bcs/index.php?ViewProduct=39484 and still use her occasionally http://www.renderosity.com/mod/gallery/index.php?image_id=2104546&user_id=2482&np&np so I was glad to see Hitomi.  And, I've also seen on Maya's site that a morph expansion is coming soon.  

I only hope he decides to make one for M4 as well.