Personally I'd love to see the hooks at least refitted for Aiko. Prosthetics were on of the first thing I looked for when I started doing 3D (a few weeks ago).  That didn't stop be buying and using the V3 hooks on Aiko though! (Very nice models BTW.)
Stangely I missed these until a few days ago when I saw them in a banner.

Image I used the hooks on:
http://www.renderosity.com/mod/gallery/index.php?image_id=1436755

or bigger:

http://www.deviantart.com/deviation/54741480/

Ken