Chris,
No plans as of now, mainly because I really don't want to mess with trying to take the front dash apart, afraid I may not get it back together! I'm confident that the 4 C5's will provide plenty of highs.
tecboy,
The amp has 3 different input modes, I will be using the 2 Ch input mode as shown in this pic
And here is how that works from the manual. I am not worried about losing fading
Hope that helps.
Matt