Sweet looking setup. I used to use the focal drivers when I was building my home speakers, very high quality. What do you use the audiocontrol box for in the system. I just use the a pink noise generator, 1/3 octave RTA and the 13 band equlizer in my head unit to tune the sound of the car.
BTW, I recently replace my class AB JL audio amps 4x75 and 1x300 watts for the Alpine PDX5 and PDX2 class D amps. I like the sound of the alpine amps, and they do not draw as much current as the class AB amps.
Ed