Example corporate desktop %packages example

I have very refined server kickstarts I have worked on over the years to whiddle down to the essentials, but I am now tasked with developing a workstation build.  

The goal is to end up with a small corporate minimal gnome desktop of some sort for running a few home grown apps, and not much else.  

Does anyone have a %package list for a RHEL5 and RHEL6 desktop build that would be a good starting point?

Thanks!