Wanted: Alu/Carbon or Carbon Frame and Forks 54cm

Hello,
I'm after a road bike frame and forks in 54cm. Alu or Carbon.
I'd consider a complete bike also. Not sure how much I'd spend on a complete bike so name your price. Some requirements for a complete bike are:

1. Less than 5 years old
   
2. Shimano 105 upwards
   
3. May consider campag
   
4. Non SRAM
   
   

Thanks