So you would be looking for a membership of about 1000 for the PCC to start to have an effect then. This would take a conscious choice to think about how you were represented and then actually do something about it and in doing so, you would have a sizeable group who would be able to have a mandate to discuss the direction of its own future.
Another question -
Will PCC membership be selective? What would stop the militants joining and as a group, demand exactly what BASSA are demanding now? Or would there me a manifesto set up (as it appears to be on the website), where you know the position and that position will not change?