I was checking on the Crutchfield site and noticed they listed that they did not carry any speakers that fit the front stock locations of the Excursion. Is this true, surely not? I want to know what the rest of you guys/gals have chosen to replace your front/rear stock locations with. I appreciate any info. I have only had my 2000 EXC for about a week and looking to upgrade the audio ASAP. Thanks