Parent Coordinator Question

We have come to an agreement just, so we have avoided a judge deciding, but we have one lingering issue (well two, but I will post them separately).

A parent coordinator is to be assigned in a separate court order. We have a list of names to choose from, other than cost, what questions should we ask of each p/c to make sure we have one that is qualified and compassionate regarding our situation?

Also, in the consent order there is a statement that says not withstanding this agreement, the father’s visitation shall take precedent. Ex will inevitably try to interfer with our two weekends a month, but according to this statement, shouldn’t the p/c stay out of the items already addressed in the consent order and only address issues outside of it?

Thank you for your time!!