Looks ok for a very basic set-up.

No need for 1/0awg wiring kit for that amp - 4awg will be more than enough and easier to route & connect. And 12awg speaker wiring is also way overkill - 16awg will work at those power levels.

Also, didn't see any sound deadening listed - you may want to look into that especially if the speakers will be mounted in the doors or other sheet metal cavities.