diverse, this is an excellent post!
One important point that I would like to add is that full time musicians/m.o.m's, should study their Bible and pray regularly. This sounds elementary, but many people dont. In addition I've seen too many people associated with music who dont consistently or never attend Bible Study and prayer meetings.
It amazes me how folk can sing and play about God but dont know anything about who they are singing about.
A music ministry will never flourish like it should until the people are students and practicers of the Word. Studying the Word opens up soooooooooo many doors, provides correction, reproof, instruction, hope, joy, healing ...heck, yall know what I'm talking about 
This is such an important point to make. I have been in churches where the musicians have walked out after song service, and they rested in the back, and did not come back to the sanctuary to hear the word. This is a bad practice to get started doing. The music department as a whole needs the word as much, or more than the saints in the pews. How can we give God our highest praise if we don't know who we are singing about. God's word draws us into His presence, and teaches us of His purposes, and His heart.
I am the MOM, and my husband is the pastor, and we have a non denominational church that pays us both a good salary that allows us both to be fulltime. When my husband first went into fulltime ministry I had to work my secular job while I also was the MOM. It was hard for a long time to work, and do all the requirements of a fulltime MOM. But I truly believe the word to be true; where Jesus said He sends us out 2 by 2, and to not worry about bringing anything with us for it shall be provided.
I believe if we seek the heart of God, and we have studied to show ourselves approved before the Lord that God will cause you to go to that place you need to minister. But I do believe that we have to press through some places as my brother stated in the beginning. He pressed through riding a bike; living with his father, and many things to find himself in the place he is today. Remember that when Moses took the children of Israel out of Egypt, and then Joshua brought them accross to the promised land it was not a joy ride.
But it was an obediance to the voice of God. The bottom line to me is that we have to be lead by God's voice. Are we seeking out the financial blessings, or are we seeking the heart of God to draw His people into a place of worship where they may love the Lord through song to bless His heart. I think the body of Christ doesn't understand that worship is not for us, or is it about us, but it is all about Him, and if we make it about the goosebumps, and the feelings of our flesh then we have stolen from our God.
So as the leaders of worship we have to make sure that our motives are totally about Him. Not any agenda's of finances, feelings, position, but totally about bringing God's people together in one mind, and in one accord to worship Him in spirit, and truth. The only thing that can allow us to have our motives checked, and our minds focused is by the only thing that can renew, and restore our minds. His word! It is the only way that we can truly be free of the battlefield of our minds agenda's. His word washes our spirit, soul, and body to make sure that we know who we are, and most importantly who God is. God bless you all as you find God's perfect will for your lives.

Sorry for the book.
