Ultegra level mostly. (I have 105 now). If money was NO object I would go for Dura Ace. Campy doesn't have the parts I need to go with my 9 speed plan.
It's going to be 9 speed, too, like my current Rivendell, with very wide range gearing. I love my current gearing.
I might go with a black Brooks this time, to match the black components. I might get a small tan canvas saddle bag. Maybe another VO croissant bag like the one DH swiped:
http://www.velo-orange.com/saddlebag.html