Implementing SRDF on PowerMax by getting rid of RecoverPoint

We are currently using RecoverPoint for replication on our PowerMax system. However, we are planning to transition to SRDF for replication. Can anyone please provide guidance on the following:

1. Steps required to migrate from RecoverPoint to SRDF.
2. Any prerequisites or considerations we need to be aware of.
3. Best practices for implementing SRDF on PowerMax.
4. Potential challenges and how to mitigate them.