There is no scenerio from that set up that you can go "strait to CB."




, 



 doesn't put you at the threshold, so you'd have to add at least one more strike (such as 9P) before doing 7P to get a CB. Perhaps that's what you meant, but to me "strait to CB" indicates you mean you can 7P after the 6P, which you can't, because you're still at a level 1 stun.
Nor can you do




, 



 after an initial stun, regardless what it is (such as 66P), because once the 4K hits, it instantly puts you at the threshold level 3 stun... meaning the P 6P will be a launcher.
I agree that 



 from BT is very effective. I use it a lot... perhaps too much... but my preference is to go into heichu from it.
Here's some 


 BT set ups I slapped together, all of which are non-SE'able.


, 



 Heichu 


, 

, 


 for a CB.


, 



 Heichu 


, 

, 


, 



, 




 (up to middleweight)


, 



 Heichu 


, 

, 


, 



 Heichu 

 (heavies... and lag)


, 



 Heichu 

, 


 for CB, or launcher of your choice


, 



, 



 (launcher), 

, 



 > 

 (lightweights)


, 



, 



 (launcher), 


, 



, 



 (middleweight)


, 



, 



 (launcher), 


, 


, 




 (heavies)


, 

, 




, 

 (launcher) 


, 



 > 

 (up to middleweight, remove 9P for heavies)