Probably not a big deal to the non high fidelity music fans out there, but I replaced the crappy (4"?) original ceiling speakers with some decent 6.5" two-way speakers. BIG improvement. But then I discovered that the factory radio/CD player is crappy and has it limitations. Maybe I will buy myself a little "from me to me" Xmas or birthday gift sometime in advance and get a 1/2 decent radio/player/
