Does anyone who has the 20 speaker, 760 watt Harmon Kardon system think it sounds really fantastic, maybe the best car/van audio system they've ever had? Just curious. I plan to be purchasing a Limited very soon, and I'm an audiophile, but I'm not one to start replacing stock equipment with aftermarket equipment, I have too many other "life" expenses to justify doing things like that. So, what I'd love to hear, is someone who really loves listening to music in their vehicle, with the 20 speaker system to let me know what you think of it. Thanks in advance for any replies.