i have the opportunity to buy a home theater setup for 400 bucks. sounds great as long as everything works. i know the components are a bit dated but wanted to get some advice and see if this is a system worth taking over. I believe most of the components are 2007? projector: Panasonic PT-Ae2000u center channel speaker: Polk Audio LSiC with stand Surround Speakers: Polk Audio LC65i in wall Reciever: Onkyo SR705(B) Sub: Polk Audio DSW micropro 1000 DVD player: OPPO Screen: Screen Innovation Xpress (can't find any information on this at all) Component Rack: metal 9 slots.