So I have been wanting to uprade my rear speakers in my surround sound setup. So I went into a local audio store and was gonna pick up some Paradigm Titan's, but the sales guy said he had a much better deal for just 60 bucks more. I got them for 300. They version .2 but in immaculate condition. They are Paradigm ADP 370's Did I get a decent deal? And I need tips on where to mount them as I really don't have a wall behind my viewing area.