I am looking to buy a pair of rf-62's or rf-25's. I cerently have an rw-12, rs-25, rc-25, and some rb-15's. I wanted the rf-25's just to match, but am having trouble finding them now that the rf-62's are out. Can anyone tell me if the 62 will be that much different sound quality wise? or has anyone heard any reviews on the new line? any opinions would be great.