How Big is Our Stage: Part 2, How many Channels do We Need

Well as I continue to work through my stage set up, it keeps being altered by the input list growing. I am up to 34 channels so far. We have drums, percussion, bass, 3 string players, flute, trumpet, Electric guitar, Piano, Keyboard, acoustic guitar,choir, 8 person ensemble for a special number, and at least 2 vocals (assume this will grow). Clarus is the same just no strings,flute or trumpet. It is going to be a great 14 days of setting up and tearing down and rockin the flock.