Hey I wanted to upgrade my 9623I's with some TS-D720C components. My concern is that with components are the separation of mids/tweets. When I am listening to my music will I hear that they're separated as music goes up/down in the frequency range? I drive a Camry and so the tweets are located in the dash tucked right under the windshield. Will that distance affect the sound reproduction? I like what I hear now but I know it can sound better. Thanks.