$25k U.S.?? Lots of choices! High-end HT, try Rowland amplification; new Sim Audio 'Attraction' processor- excellent sound; and 4 Verity Audio Parsifal Encores plus a fifth monitor of the same for center; or; option #2 for speakers- Aerial 7b's or 10T's. Geez- sure is fun dreaming how to spend YOUR $$. Later!