drupal theme 6.x development | catavo

full theme development for a non-for profit group that is moving into a drupal 6.x environment. current site is out of date and we are moving into drupal, hence the need/want to redevelop an entire theme. We have a logo and print that we want the theme to be built around. please contact for more info.
[update]
here are itemized of what we are looking for
- I am interested in updating a current theme (your choice) rather than develop a theme from scratch.
(its for a non-profit org) ;)
- Also we very much want drop down menus (superfish or suckerfish, not sure what the difference is)
- we want at least 2 columns (main & couple of info blocks on one side (calendar of events, what new, etc)
Thanks!