Specific options of the Double Tracker

I would like to have the following options with the Double Tracker:

1. The ability to decide/switch which channel gets the delayed signal.
2. The ability to set the level/volume of both, the right and left channels leaving the effect independently.
   
3. The option of having a global version of the double tracker in the output section of the KPA. So you can "save" 1 slot.