Hello, all. Since I got this hardtop project, I have a few new issues I have to look at that aren't apparent on the convertibles. First off, the car has an AM radio in the dash. If it had factory rear speaker, as was available, on which side of the package tray would the speaker be? The middle is reserved for the defroster, right? Did it possibly take up both sides of the package tray with two speakers or what? Also, on an unrelated note, how hard is it to replace the vinyl top? The isn't any rust underneath it as I can tell, but how hard is it to install/how much? Thanks in advance for the help.