I am looking at potential upgrades to my HT system. I presently have an Onkyo TX-DS787 receiver powering the system; Paradigm Studio 20 V2 mains; Paradigm CC-370 center; Paradigm ADP-170 rears; and a new HSU Research VTF-3 MK 2 subwoofer. I will also be upgrading my 32" Sony TV in the near future, and will soon post in the video section for ideas. I can not afford to upgrade everything at one time, so in what order would you recommend I upgrade the speakers and to what specific models. You can suggest other brands, but I am very happy with Paradigm and will most likely be staying within their product line. There is a good market for used Paradigm speakers, and I definitely will consider some of their older models. For instance I come across the Reference Studio CC center fairly often at good prices. Is this a good upgrade for my center or should I look at the CC-470 or 570? Are the ADP-470 rears the way to go; should I move my Studio 20s to the rear and upgrade my mains to something like the Studio 60s; or do you have another idea. I'm sure most of you will see the need for better and more power, so also feel free to suggest an additional power source. FYI, I use the system for about 70% movie/TV and 30% music. The HT room is not big (around 12'x12'), but is very open. It has no left wall (open to a 15'x18' foyer/dining room); the back wall (behind the system) is a 2/3 wall (8' high) with the ceiling at 12'. Thank you very much for your ideas and have a great day!