My thoughts are campy shifters with Shimano drive train.
Campy shifters are less expensive than Shimano and lighter and can be repaired.
Shimano drive train is less expensive than campy and works well.
I would go with White hubs and if you want to splurge a little Sapim CX-Ray spokes.
It will be more reliable than the Rolfs and probably just as light.
You could use Velocity Fusion or Kinlin XR-270 rims.