Well, I managed to blow up the right front speaker in my Mach 460 system. I want to change to something else because the buzzing sound is driving me bonkers. Would it be better to go with a component system, or could I just get away with throwing some 6X8s in there? I've got a Panasonic 7" DVD headunit in there, but I'm not sure how the shop wired up everything. How would regular 6X8s compare sound wise to a component set with separate woofers and tweeters? TIA.