Many of these things you could easily fix yourself. An rca cord is $5. Crosstalk from wires is easy to solve, dont run the wires next to each other. For the amount of time spent raising the issue to the dealer you could've fixed those issues yourself. Lots of covers have loose threads on the inside where they dont hem the seams. If your boardracks have a stain that is valid but did you try to remove the stains yet??? Sorry to sound harsh, but...