Good point, I kind of solved that by matrixing my Height Center channel (auro3d layout) and main Center channel (both speakers nearly identical above 100Hz) with the Trinnov to create a phantom channel in the middle of the screen! It's the center audio is anchored pretty well too.
How far are you all sitting from your projector screens, I'm curious. I'm exactly 10ft away which is perfect for the 97" 16:9 OLED but makes the 2.35:1 on the OLED a bit smaller than I'd like. I guess I could limit my widescreen movies to "IMAX Enhanced" Disney content LOL
My quandry is the availability of the 97" OLED coming later this year. Given the likely price of the 97" LG G2 ($25,000 thereabouts) I'm now tempted to consider this as an alternative mostly because Projector + Screen + Lumagen/MadVR + Calibration of either Sony or JVC flagship laser projectors...