Has anyone installed and listened to the IA 6.5 comps and what did you think of them? Looking to buy some of them with there amp and subwoofers just would like to hear a little feedback on there highs, I am looking to having a some what sq type setup with two sets of comps IA 6.4 amp 2 flatlyne 12s and a IA20.1 amp, thanks for any help