Thanks for the complement. They did turn out very nice.
Since the N3S is a sealed type system, placement is not as big an issue as it is with vented type speakers. Generally they sound best located 24 to 28 inches above the floor, seperated about 6 to 8 feet apart, and at least 12 to 20 inches from the back wall. Depending on your seating location you may want to toe them in slightly. In my particular listening room ( which is 12 ft wide x 15 ft long ) I have them set on 24" high stands, seperated 6 feet apart and 20 inches from the rear wall. In this location the sound is well balanced with excellent imaging and depth. As with any room, you would need to experiment with the placement until it sounds best to you.