Hi cb042
My study is not finished yet, but i will inform you if i have finished or partly finished, i don't know if it works.
To get data i use the scans of this forum. Some times you will find some very interesting hands, rekord sized and well shaped like yours or athletic hand, future handmodels and .... much more.
there are more study going on per example body size and hand size and feet size or grip strenght and hand size ... and a lot more.
http://fingerlengthdigitratio.wordpress.com/category/digit-ratio/
http://www.youtube.com/watch?v=cZriLOP8u-8&feature=player_embedded
here are some other intresting studys
http://www.handresearch.com/news/hands-in-the-news.htm
PS: if someone knows a link to get free Antropometric data please send the link.
Thanks by by