Just thinking out loud... I think that this order makes the most sense for finishing up the project.
1. fish electrical into new 4-gang switch box; install 4 dimmers
2. install conduit in soffits for future use
3. scrape popcorn off of ceiling & putty
4. paint ceiling black
5. paint can light trim rings black
6. paint walls around deck door vestibule black (and part of the screen wall)
7. paint stage black (portion behind screen wall)
8. paint soffits black
9. install OC703 in soffits
10. install Linacoustic 2" on screen wall
11. staple/wrap soffits with black FR701
12. laminate 8 sheets of 4'x8' 3/4" MDF to 1/4" plywood
13. cut sheet #1 to 4'x6'
13. CNC sheet #1, install
14. cut 1" square aluminum tubing to height of installed panel, polish, clear coat
15. install aluminum tubing as border
*repeat steps 12-15 as necessary
- left wall = 1"Al tube***6' MDF**1" Al tube**6' MDF**1"Al tube**6' MDF**1"Al tube**
- right wall = 1"Al tube***6' MDF**1" Al tube**6' MDF**1"Al tube**6' MDF**1"Al tube**
- rear wall = 1"Al tube***8' MDF**1" Al tube**8' MDF**1"Al tube
16. install Fabricmate 1" front-loading track below MDF panels
17. install Linacoustic 1" on walls below Fabricmate track
18. install Fabricmate 1" front-loading track below Linacoustic
19. install GOM fabric over Linacoustic
20. build minimalist screen wall
21. replace exterior door with opaque door
22. build screen
23. install rack rails & equipment (left of stage facing the electrical panel)
24. build screen panels
25. have carpet installed on stage (maybe whole room if I can afford it)
26. install projector power outlet
27. run video and control wiring for projector
28. (buy and) hang projector
29. acquire furniture
30. fill door at top of stairs with sand (the Jelloslug maneuver)
31. watch a FREAKIN' MOVIE / drink white Russians