Revel Studio versus Parsifal Encore

I currently own the old Revel Studio's which I am very content with. There is a pair of Parsifal Encores listed and I am always looking for material improvement in SQ at a reasonable financial outlay. I would consider making an offer on the Parsifals (which are very low priced), give them a try and sell at a small loss if I prefer my Revels. If I prefer the Parsifals the Revels would go. However, besides the money, the logistics involved are substantial so before considering this move I would like to solicit input on the reletive merits of the two speakers, preferable from folks that have heard both. I listen mostly to small acoustic ensembe music - not large orchestral, or electronic rock. My 2 channel system is also integrated into a 5.1 system with Revel B-15 sub, Kef 205c Center and paradigm in wall surrounds. The Revel and Kefs are quite synergistic. I drive the Revels with 200wpc pure class A monoblocks (Jungson JA-200), which should work just fine with the Parsifals as well.