So Im new to this stuff (read I have no idea what i'm doing). I got a big tv, and now I really want my movies and games to sound better. I got a JVC rx-778v http://resources.jvc.com/Resources/00/00/95/LVT0171-001A.pdf and some polk monitor 30 speakers at a garage sale for $30. So can you guys give me some good suggestions to finish out my system. I am trying to keep it budget friendly as possible. I also plan on using monoprice for all the cables and plugs that I will need. Any newbie advice is also appreciated.