Ok, so I am going to the Nebraska Furniture Mart on Friday (I'm a Berkshire-Hathaway share-holder) and I will be getting a great deal on electronics. The brands of receivers that they carry include Onkyo and H/K (among others). I am currently using a Denon AVR-2700, and I love it, but I have a couple reservations. 1) I am concerned that my new speakers (Polk RM7600) have a higher cutoff than the one pre-programmed into my reciever (80 hz). Do some of the newer receivers allow you to adjust this (or am I just worrying about nothing?) 2) I want component switching (and if possible 6.1 and DPL II) The room I will be filling is ~250 sq ft. I also have an SVS powered by a samson amp. Please reply soon. I leave in 36 hrs for Omaha.