I am putting a HT setup together with Paradigm Studio 20v3s for mains, 470CC, i just need the surrounds i have decided to go with the ADP's but im having a hard time finding the 370 used anywhere and i cant afford them brand new, My question would the ADP 170's work and still give me a good surround experience compared to the ADP 370's. Any expeerince with each would be appreciated room size is 16x20