i just finished converting all of my interior gauge and accessory lights to blue led's and installed sirius satellite radio. now i want to replace my 3 1/2 dash speakers and 5x7 rear speakers. i've been looking all over hell and high water here in charleston sc and can't find good ones anywhere. i went online and the pickings are pretty slim. best buy has some but their prices are outrageous. i even tried crutchfield and they only have a very few. any ideas where i can find a good selection? i have all sony in my car with the exception of the sirius receiver, and i'd like to stay with sony.