Sony - VPL-XW6000ES

I tested the JVC NP5 against a few different Sony projectors and found the Sony's to have sharper optics and better image processing. Black levels were not quite as good, but very close. If 3D is a factor - as it is for me - you can find a used XW6000 which supports 3d in a similar $5K price range though it will require an external 3d emitter, or you can get a VW715, which is 1800 lumens, lamp-based and has an onboard 3D emitter.

I think the AVR and Projector screen are a little high depending on what they have picked out. Is it going to be a fixed screen or a drop down? Black ash subwoofer seems like its an SVS, so they are likely matching the in ceilings to match that quality. If you want it done for less, buy your own equipment, and have them install it or find another company that will. Sony makes a great 4k laser for about 5k so that will cut the cost dramatically

God no!! Upgrade to one of the laser based 4k projectors! My fav is the Sony, but there are several to choose from. I think you’d be so disappointed losing that much screen! It’d feel like….. you know, A TV instead of a theater!

Epson will be brightest and average contrast and blacks. Sony will be less bright but better contrast. JVC is lowest brightness but incredible blacks and contrast. Pick what you prefer.