John, just out of curiosity what made you go with the 5 1/4" in the doors instead of 6.5's?
I am glad to hear they sound sweet though and that the nav is working well for you. I am installing the 36' sq. ft. of Dynamat today. I also purchased the bulk pack. Damn, that is some work cutting and sticking that in place. It doesn't help it was 92 degrees here in Tampa today. Cold front coming through over the next couple days and it will only be 80..OOOOH that is going to feel nice.
Good install weather.
How about a few pics of your system