Elite Projector Screens Home Theatre System?

Home theatre system? - elite projector screens

I intend to build a home theater in my basement. I bought a picture of 150 cm elite [M150UWH] and Sony VPL-AW10 projector. Now I am thinking of home theater system [+ Speaker Receiver].

btw. I have the DVR from Verizon FIOS HDMI cable and the Internet.

All recommendations, what is the receiver + speakers should I buy? My budget is around $ 1000 / --

I saw the Harmon Kardon vs Bose. very confusing. I want the receiver to support HDMI and all the things my presentation computer.

All recommendations would be greatly appreciated.