Amazing write up! Not sure about 30-40 mins though, with all the dicking around took me at least 3 hours total. Though that did include adding tweeters to the base model 6 speaker system.

I bought some component Sound Ordnance 6.5's. Installed the independent tweeters in the deck as well for a virtually stock look. Will upload some pictures of how it all went together once I figure out a good hosting site.