Let em preface this by saying that I am not an audiophile. I'm in the process of deciding to buy a MCSC and am trying to decide whether to upgrade to the HK stereo. I'm not getting the Premium package (don't like the auto a/c). Anyways, for someone like me that simply wants to be able to hear the stereo while driving 80/90 with the top down is the standard stereo fine. Or should I seriously consider the HK stereo at $550. Remember I'm not an audiophile. Sorry if this has been asked before but I couldn't find it when I scrolled through the various posts. Thanks.