Hi I am Mr. Kaushik Mitra, I have Quad 66 Pre and 606 Power Amplifers and Quad 22 L Floorstanding Speaker and NAD C 520 CD Player. With this system I use Vandelan MK!! Interconnect and Ecoose MS 4.45 Biwire Speaker Cable. I want to ask that is this matching of system and accesaries is good or what esle.