I have recently ran into a complete 5.1 Klipsch Reference 25 Home Theatre speakers for $650 at an estate sale. The last time I have possession of the RF-7s were a decade ago and I did not like the sound of the Reference Series. However, I am thinking of getting this system for my cousin. My question are that for $650, is this a good buy? How will they sound for home theatre? I currently have only Heritage speakers and got so used to the 3-way sound that I find 2-way system is lacking in both bass and defined midrange. The system consist of RF-25 fronts, RC-25 center, RS-25 rears and RW-10 subwoofer. I have checked out the system and they are in relative good condition (7/10) but I have not listen to them. I have asked the seller to hold them for me. Please give me your feedback. Thanks.