[xmonad] Window headers - as in Tabbed Layout - for Tall Layout

Hi All, I've been using xmonad with great joy for the past months. It is wonderful, compact and elegant. Love it. Thank you all. I like the Tabbed Layout and I was wondering if a similar extension already exists that allows to put window headers on the Tall Layout. I mean something to add a small title bar with the name of the program on top of each window in Tall mode. I have gone through the contrib modules but could not find it. If it does not exist yet I'd love to experiment a bit and try to write it myself. Am I on the right track if I use a LayoutModifier to be applied to the Tall Layout? Thanks, Regards, Nick -- The universe is a giant Rorschach ink-blot - Alan Watts