I was having issues with the orbs not actually hitting anything do to the default kiting settings and the default attack distance for spectral blade, so i tweeked those a bit. But other than that this is the Generic Wizard Routine.
To install:
1: Download and change extension on file from .txt to .cs
2: Make optional backup of original WizardBase.cs (found in "Demonbuddy\Plugins\Trinity\Routines\Wizard" folder"
3: Copy file into the above mentioned directory
4: Load up DB and select Generic Wizard Routine as your routine and have fun.
To quantify the improvement I saw with these minor changes, I went from doing GR ~40 to 50 reliably. Your mileage may vary.
Hope this helps!