Update:
Ok, best laid plans,
had quite a bit of distortion and have not turned up the volume for the last several months. I made the decision to wait and have some professionals look at it. Problem is the only professionals I trust are down in Clearwater Florida.
I ended up having them swap out the amp for an Alpine PDX-V9, they re-did everything, built me a nice fuse holder and an amp rack and made the wiring look professional. Then they tuned it. They have all sorts of tools and the Knowledge and experience to use them. I cannot convey in words how good it sounds. Everything sounds so balanced both physically from left to right front to back, but also base vs midrange and highs, they don't over power each other, you can listen at high volume and it doesn't give you a headache. if you have never seen how really knowledgeable Car stereo tuner/installers work, I suggest checking out their youtube channel. photos will be forth coming but it will be about a month as the car is still down in FL. it did not cost as much as I expected, but the results were much more than worth it.
Alpine ILX-207 Head unit
Alpine PDX-V9 5 channel amplifier
Focal IS 690TOY front speakers
Focal IC 650TOY Rear door speakers
Rockford Fosgate P3 Shallow Mount Sub in Q-Bomb Box
Idatalink SW steering wheel controls
Bypass for the alpine
Dynamat
I am totally blown away by this system, cannot ever sell the car now.