God, that really shows the void I sometimes play into. Every inadequacy inside you is out there and its great just putting fear aside and stepping out and doing what it is you do -- despite it. One reason why I chose performance over audio-kiosk building.
I specified a hard white spot which threw my shadow to the right and not over the controllers. Flutes easy to reach as well as the iMac off-spot (and rather contemptuously sitting on the floor at my feet). This is a minimal setup for a full set but overkill for a 15 minute one. I had not even needed to tune the Double Bass since it has been stored for a week in Scotland. It was still in tune onstage!