Kudos for doing something barebones that you won't regret if you decide to do a more involved build down the road, and that will help you get a better sense of what you do and don't want.
Dark fabric will go a long way toward making this a pleasant place to watch movies. If you could cover all the walls and ideally even the ceiling in a cost-effective way, that would be pretty sweet.
Equipment choices seem reasonable, though of course there's the alternative of used or refurbished, cheaper alternatives.
Benq W1070 projector w/ Chief RSM mount with custom interface bracket
119" Da-Lite Cinema Contour with High-Contrast (gray) Da-Mat screen
Denon X2000 receiver fed by Panasonic DMP-BDT210 Bluray player
Focal Chorus 700-series towers and center, JMLab Tantal 500-series bookshelf rears
Rythmik FV15HP sub
Last edited by niccolo; 10-18-2019 at 02:20 PM.