A year has passed and my To Do list isn't any shorter but at least some of the items have changed.
1) UPS batteries
2) Install screen
3) Fabric panels on screen wall
4) Wood slat panels on side walls
5) Last set of speakers
6) Far wall matching stub wall panels
7) Bar lighting
8) Stage lighting
9) Complete Insteon setup
10) Curtain / Blind header boxes.
11) Ethernet bridge to router
12) Bass trap(s)
13) Bar stools
14) Screen wall curtains.
15) Raise subwoofers by 1 framing width.
16) Sound treat/paint rear wall behind screen.