If you are serious about the focals I would jump on them asap, that sale inst going to last long...
As far as the receiver, my oppinion on avr's is this- they to me will always be the weakest part of the chain, they break down often {I know some guys will chime in here saying they had their trusty marantz since the 70's, but they break, take my word for it}, they don't make great amounts of power, and they change to new software and new inputs, and new versions of this or that, too often, Its a fact companies like Denon, Onlyo, yamaha, ect make new models almost every single year outdating the one you bought 4 months ago.... So that being said, I wouldnt spend more than $400 on an avr, and I would make sure it had preouts,
ALTHOUGH- this deal on the 1222K is insane, Ill admist I would probably stretch it to afford this devil for $549 {even though no trigger}
Newegg.com - Pioneer SC-1222-K 7.2-Channel Network Ready AV Receiver I played with one at AVD and it is a nice AVR for sure, Honestly I like it better than the 818 hands down... Almost half the price and last week it was $1100, but sale ends tonight I believe...
So anyway, The pioneer or onkyo with the focals, and {you pick a set of surrounds, they are so trivial its not funny, basically pick a set that you ike the looks of, because I have had surrounds for a while and they only make the sound for little stuff like car doors, foot steps, ect, nothing you will notice a difference with, my buddy uses his old htiab fronts as surrounds, and they do the same thing my $300 ascends do}
Now as far as the PS3, if you are using HDMI {which you are} you will never notice a difference, I don't care what you spend, but the only thing I notice that isnt a deal breaker for me since I have a ps3 on every tv in the house, is they dont stack {unless on top, but they do stand}, they are louder than some dvd players {but I have honestly NEVER noticed!!! Its 15 feet from me, and Im watching a movie at 88db, if I can pick up the sound of that ps3, I should be in the Xmen}....
So think it through but make sure the sales don't pass you buy, even that sub is on black friday sale still, it goes back up to what I paid for mine pretty soon...
PS the pioneer is new I believe not refurbed too...