Changing between virtual busses and audio interface outs

Hi
I recently purchased a D-Box from Dangerous Music.  It is a summing mixer, plus some other features.  It is hooked up to my UA Apollo interface.  
 
So I have a question, but first - a description of my setup.
Lets say I have Drums, Guitars, Bass, Keys, Vox and FX.  Normally in SPLAT I would set separate output busses for Drums (plus Bass), Guitars... and send them to my main out (in this case, my Apollo speaker outs).  
 
But with the summing mixer, I want to use the Apollo 8 channels 1-8 outs, organized similarly to above (Drums/Bass, Guitar/Vox, Keys, FX).  
 
The D-Box allows me to monitor either through the daw or stay analog - ish.  Through the daw is straightforward.  Through the analog is a bit more convoluted, since the signals are no longer sent to virtual busses, but I got that figured
 
What is a bit cumbersome is switching setups in Sonar.  
 
Is there a way to swipe across all of my drum tracks for example and have them change between my virtual drum buss or switch to my apollo 1/2 channels (my other drum buss)?  It is slow with 12-14 channels of drums to manually change back and forth.  
 
Thanks

Select all the desired buses, hold down "cntl" and switch the output of one of the selected buses. They should all change.