Integrating PEGA Rules Engine (PRPC) with webMethods BPM

Forum,

Has anyone tried using PEGA rules engine with webMethods BPM Suite instead of the FICO? If so,

  1. Can you please give a brief description of the implemented architecture?
  2. Fail over architecture between WM and PRPC.
  3. Challenges you have faced.

I am thinking of exposing the rules in the PRPC as web services (not sure if it is possible) and then use that to integrate with WM. For fail over i am thinking more at a hardware load balancer that can leverage the health status of the host containing the PRPC. Any thoughts?

Cheers,
Akshith