I think you have the order of Perceptor's Command and Perceptor's Bodyguard backwards.Great stuff.
My PvP build so far
33 points in:
Rotting Line
Enhance: Rot - 5
Enhance: Coil - 5
Enhance: Locusts - 5
Enhance: Bleeding Ritual - 5
Lifeburn - 1
Manipulations Line
Enhance: Chain - 3
Enhance: Dispel Magic -2
Enhance: Fear - 5
Enhance: Chain - +2 (5)