yip, I plan on doing my own speaker install, was hesitatnt in doing it myself, but after looking at your DIY, it looks less daunting to tackle now. Won't do it until next spring though, but I'm the type that research and research on a project before diggin in, so less chance of unforseen surprises
and yeah, I checked reaoem, man, after looking at so many diagrams, I was all @_@ , I guess the easiest is just to bring the tab to the dealership and show them.