Frankly i think you have layed it all out so well that there really is no room left for discussion on the topic, ALL the info is right there.
Personally, being a music lover, i opted to fork out the money for an alpine iPOD headunit in my 200. Fits in very nicely while maintaining a near stock look with more than twice the power, the LCD display and module are all the same orange color as the rest of the dash lights. Even just using the stock speakers the sound was phenomenal, i couldnt recommend it more highly. (though i did have replacement speakers on order that were fitted a week after the head unit which in all honesty hardly performed better than the stock speakers... if i did it over again, i'd just get the head unit and use the existing hardware.)
But thanks for the post, im sure MANY people have used it and no even needed to ask a question :)