One of the reasons was thinking that the Logic7 upgrade would have been preferrable is the speaker set up. In the front, there are no separate tweeters, hence if I drive with my arm on top of the steering wheel, I loose some of the highs as my arm is blocking the lowly placed door speaker.
Having the tweeter in the sail (as in the Logic7) would have prevented this. Now I am thinking of a way to get my highs by either adding in an aftermarket tweeter in the sails (this means cutting, yuck!) or on top of the dash near the window. I like the soundstage of having them on top near the window with the phase reversed. Yet that would require some cutting as well (yuck again!). Perhaps I can replace that part of the dash with one that already has those grills built in, but I'm skeptical I'd find such a peice anywhere.