Can I copy a bus configuration?

Anyone,
 
I know I've asked this before, however maybe there will be a different reader to this question. 
 
I have tons of old projects.  I due to the fact that I now have a Cakewalk A800 pro, my control surface has changed.  I use the faders on hte A800 to control my bus volumes.  Everything works great.
 
The problem is that all of my OLD projects still have my bus faders "learned"  from my old Axiom keyboards.
 
Is there a way to just copy my new bus configuration to my old projects or do I have to keep re-learning all 15 bus faders (one at a time) to my old projects?