My advise would depend on how what percentage of your listening will be to two channel stereo and what percentage of your listening will be done to your home theatre. If the majority of your listening will be with music I would suggest selling the Matrix 804 and purchasing the N803's. I own them and they are very good speakers. If you find that you want to add low end extension for your music or for your Home Theatre you could add a REL subwoofer when your finances permit.
If the majority of your listening involves home theatre I would suggest purchasing the N805's and a Sunfire or Velodyne subwoofer. B&W makes subwoofers as well. I have never listened to them so I cannot recommend them. I have a friend who just purchased a home theatre system that consisted of 4 805's, the HTM1, and the B&W ASW400 subwoofer. It is being installed next week. Feel free to contact me about how that system sounds.
Either way upgrading your electronics would be a good idea. I am to understand that Rotel makes home theatre and stereo equipment that mates well B&W loudspeakers and is not outrageously priced. If you have a little more to spend the Bryston equipment is also supposed to be a good match. Good Luck
If the majority of your listening involves home theatre I would suggest purchasing the N805's and a Sunfire or Velodyne subwoofer. B&W makes subwoofers as well. I have never listened to them so I cannot recommend them. I have a friend who just purchased a home theatre system that consisted of 4 805's, the HTM1, and the B&W ASW400 subwoofer. It is being installed next week. Feel free to contact me about how that system sounds.
Either way upgrading your electronics would be a good idea. I am to understand that Rotel makes home theatre and stereo equipment that mates well B&W loudspeakers and is not outrageously priced. If you have a little more to spend the Bryston equipment is also supposed to be a good match. Good Luck