Just got my Ns-C444, Ns-333, Ns-555, and Ns-777, with an yamaha Rx-V2500 reciever, and a Yamaha YST-SW315 sub, i really enjoy this set up and it sound amazing, about 3000$ amazing, where does this set up compare to a pro theater setup or am i still in the amatures as far as surround sound goes. ?