Thanks to all for the insight. The room where the system will be is a large room, but with sub-optimal acoustics. The speakers can only be 6 feet apart, and from some comments in this post, the RX1 need a tad more for addequate soundstage. It is a lively room where highs are augmented. The Zensors being so easy listening could be the ones for me. I've already tried bookshelf speakers vs my BX5's and even being a large room the bookshelfs sound better, maybe because small speakers deliver a more " focused "sound. I really wish I could audition the Zensors. By the way I have the opportunity to buy the RX1 at the same price of the Zensor.