Congratulations! I have a similar set up (632LR's for fronts, 533VAC center, and 532LR's for surrounds, S10 for sub, 522's for presence--piano black) running on a Yamaha 2700. Have been listening to music most of the day and I am listening to a live Santana CD right now--the Aperion's sound great. I don't think I've enjoyed my CD collection this ...