The install wasn't as hard as I thought it would be. There are plenty of places to get inside the doors. Just be prepared to get tons of little cuts and scrapes on your hands and arms. I should have worn gloves. The install took waaay more time that I planned, however. I think it took me almost 12 hours to do most of what you see in the pictures above.
But I think is is very worth it.
I still would like to do the back wall of the cab- that would just about finish off the second bulk pack of the Dynamat. Overall, the road noise seems to have gone down. I hear some wind noise on the interstate, but then again here in western Kansas the 25mph winds seem totally excessive this time of year.
I know what you mean about expense. If I had to do it again, I would probably go with Second Skin just because it is cheaper and just as good according to many people. Either way, I think this is a very worthwhile mod. The door speakers sound especially good.
Thats alot of money in Dynomat. I think the stuff from wal-mart is a little cheaper, but still pricey. Im getting my system tonight, just need a box. Do you know how bad the rattle is without the mat? Cause I cant stand the noise.