Although I understand the need to ask the practical questions, there are some issues that I feel would be well worth asking that are less pragmatic. For example:
In what way(s) have the individual believers in the church grown in the grace and knowledge of our Lord and Savior Jesus? (1 Peter 3:18) How do you assess this spiritual growth?
What are you giving yourselves to that results in growing disciples and not merely growing in attendance? (Matthew 28:18-20)
What kind of things do you see are evidence of "a demonstration of the Spirit and power" in the life of your church that has resulted in your people putting their faith in God? (1 Cor 2:1–5)