1. The Aperion speakers are nice for what they are, but not even close to the same league as the Von Schweikert and B&W speakers you mention - so I would say go with the VS or BWs. Depends on your preference - my guess is that the VS will be smoother across frequency range, and BWs will be a bit more forward and revealing. You will need some clean power to run either one (see below).
2. HSU or Aperion Subs are fine. HSU is probably better. Cambridge Soundworks, not so sure. If you had any extra funds, this might be a good place to spring for a used REL sub, which would be more musical for 2 channel work than any of these picks.
3. A new Denon 2808ci receiver is not the greatest value when you can get a used 5803 online for the same price. These really don't wear out. I believe a 5803 has a Toroidal Power Transformer and assignable outputs so you could bi amp the Von Schweikert or B&W front speakers, which could yield big sonic benefits. Both of those speaker systems are good enough that you would appreciate the greater power and resolution provided by the higher quality audio circuits and power management of the 5803 compared to the 2808ci. Digital out from your computer should sound terrific through a beast like this.
4. For HT purposes the Oppo is fine. A new Denon 2930 is $850 and and an older 29XX wont up-convert video to 1080p, save your money here for the next generation Bluray players. I would run the HDMI out of the Oppo directly to your Samsung. I would run digital audio out (coax or optical) to a 5803 or similarly capable reciever/processor and let it handle the conversion chores in either multichannel or 2 channel modes. The DACs in the 5803 are better and set up in a more sophisticated arrangement compared to the Oppo's on-board stuff.
No Rotel needed in this setup - although the pair suggested earlier could be a legitimate alternative to a big Denon.
2. HSU or Aperion Subs are fine. HSU is probably better. Cambridge Soundworks, not so sure. If you had any extra funds, this might be a good place to spring for a used REL sub, which would be more musical for 2 channel work than any of these picks.
3. A new Denon 2808ci receiver is not the greatest value when you can get a used 5803 online for the same price. These really don't wear out. I believe a 5803 has a Toroidal Power Transformer and assignable outputs so you could bi amp the Von Schweikert or B&W front speakers, which could yield big sonic benefits. Both of those speaker systems are good enough that you would appreciate the greater power and resolution provided by the higher quality audio circuits and power management of the 5803 compared to the 2808ci. Digital out from your computer should sound terrific through a beast like this.
4. For HT purposes the Oppo is fine. A new Denon 2930 is $850 and and an older 29XX wont up-convert video to 1080p, save your money here for the next generation Bluray players. I would run the HDMI out of the Oppo directly to your Samsung. I would run digital audio out (coax or optical) to a 5803 or similarly capable reciever/processor and let it handle the conversion chores in either multichannel or 2 channel modes. The DACs in the 5803 are better and set up in a more sophisticated arrangement compared to the Oppo's on-board stuff.
No Rotel needed in this setup - although the pair suggested earlier could be a legitimate alternative to a big Denon.