My TV is slightly bigger than yours, 120"

I have a rear projector, DLP, Acer, bought 5 yrs back, with 1920 X 1280 resolution, and a motorised screen, and my old and about to retire audio system with 7 speakers, occupied my whole basement. Excluded the price of the audio system, which is pre-existed, the whole setup was under $600, and sure, you bet, I setup every single bit of the system, including threading wire between heating ducts. And I am proud of myself, I am kind of a software guy, not that much of a hardware guy, less even carpentry

Latest addition, bought an Android TV stick with HD output, video cut off at 720p, and sound only goes to stereo, I think the limitation is from the Android OS rather than hardware.

bun