On a side note, I watched The House of Dracula BD from the Frankenstein BD set the other night. Wow. This disc almost looked 4k! Clearly it stemmed from 4K, but amazingly sharp and detailed.
Despite the price, that Sony projector lacks true frame-by-frame dynamic tone mapping which is what front projection needs to really shine with UHD BD to the max. So it needs either Lumagen or madVR (unless one owns of the latest JVC projectors which has DTM built in).