Originally Posted by RonRizz

Best option??? No, Just throwing a few ideas at you. I use the hertz HSK 165 XL's, and think they sound phenomenal. I have used many, many, many high end components before, and these are by far the best I've had.
If you want the best, perhaps you should look at these.......Focal Utopia Be No.7 6-3/4" 3-way component speaker system at Crutchfield.com

As far as your amp goes, you will be in the same situation as before....running the rears off of the head unit power, and just the components and sub off the amp.