Good topic Dave!
I was thinking that this kind of service that you describe is one that I would feel comfortable in, though I have no personal experience with such a ministry.
When in the Assembly, and "partaking" of the Lord's Supper, it was almost a Roman Catholic kind of mystical experience for me--- mixed with a lot of desperate prayer that God might (after many thousand requests for this) make me truly pure hearted.
The difference between me and those on the back benches, in my own mind, was that though I had not arrived I was somehow more serious in my desire "to make Christ real" in my life. My desire for purity, though I had the same sinful heart as the Publican at the rear of the Temple, some how made me better and more holy in God's eyes!
I am now totally ashamed of this former attitude and realize how sick Jesus must have been to see this pathetic Laodicean expression coming from my thoughts and emotions!
Jesus much preferred the "sinners" to draw near and the Pharisees (like I was) to take a hike until they could come back minus all the religious pretension.
The fact is, we all have "serious issues," though mine may not be exactly the same as the next guy's, and church should be a safe place to confess my faults and find loving support. If it is not, then it becomes a place of hypocritical religiosity that not only does not help, it actually hinders true religion.
Please keep us informed as to how this ministry of yours progresses and let us know what you are learning.
God Bless, Mark C.