what cd single din receivers fit the 96 impala SS? i have a JVC kd-LH3100 which is great but want to upgrade to something with satelite. Crutchfield says i can only do 5 and 3/8" depth. my deck now is about the same size as the kenwood excelon 993. i'm jsut confused what to trust will fit. sooo do kenwood excelons fit? any other suggestions appreciated.