After reading the comments from your original post, a brand that has not been mentioned and that I have had complete success with are Usher BE 10's. I have had numerous Wilson products starting with the 3/2 up to the 8's and has out performed them in every way. I have a pair of Carrie 211 FE if I'm not mistaken are close to the wattage output of your gear. They are rated at 91 DB and 8 ohm load with no huge impedance swings. I suggest taking a serious look at them and note their driver selection.
Happy listening,,,!
Happy listening,,,!