I've got a better feel for Bespin now. Used with pastel green color scheme (http://kde-look.org/content/show.php/pastel+green?content=123943) and leo-like-icons V8.5 (http://kde-look.org/content/show.php/Leo-like-icons-v8.5?content=124176) with gamma on all icons set to 70%.

Windec is bespin with window border set to mini, unhovered buttons to dots, icons to 3rd gen, icons disabled on inactive windows, title aligned on the center, trimm title, netbook compatible titlebar, and the buttons aligned in this order on the left hand side: close, maximize, minimize, separator, menu.

Note that there's no Dolphin menu in the screenshot - that's because XBar is used instead.