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 much in a long time. Our DVD collection has grown since we got our speakers as well. Great separation: excellent bass, clear and distinct high's and solid midrange. I'm actually considering up-grading the surrounds to the 534SS because I think they will work better in my space. I can put them up the side walls of the room which should provide a fuller surround. All I we need now is a new television display!!! Cheers.