You have chosen some very nice equipment. However the question you asked is to focus primarily on movie viewing experience. That may change things a little.
The encouragement to look at offerings from Denon, Yamaha, and I would add Pioneer Elite, is good advice. some would argue that the Arcam stuff is going to be strongest in a setting where audio is of more importance than movies. I believe that you would get better processing power from the Yamaha, Pioneer, Denon arena.
The Yammie RX-V2600, the Pioneer Elite VSX-74txi, and the Denon Avr-3806 are really strong receivers in the same price range (or less), and offer things like HDMI up-conversion etc.
Martin Logan make some awesome speakers, but again you ask about what's best for the overall movie experience. You have heard of Klipsch before, but aren't too familiar with them. With their high efficiency, the reference line will give a great movie experience. I would also encourage you to check out the new Silver RS line from Monitor Audio. Not only are they awesome speakers, but they are dang good looking as well. Some of the on-line manufacturers such as Axiom have speakers that excell as home theater speakers as well.
With the budget you are working with, you have many good options available. Be sure to do some reading, some asking for recommendations, and lots and lots of listening. That's the real test!
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