I wanted to replace the small door tweeters in my '01 Cobra coupe that sit in the speaker pod, opposite the mirrors. I was wondering if anyone has done this and what kind of speakers they reccommend. I was hoping to get something better than your basic $50 speaker, but wasn't sure what. Also, did you hook them up to the factory amplifier that came with the Mach 460 system, or did you use a separate amp? Thanks!