Im reinstalling the mach 460 in my 96. Mainly for the stock head units. I really want something better than 18 year old speaker sound quality though. With the price of NIB replacement speakers at $80 ea, not including the tweeters, im going to have a small fortune wrapped up in replacing them all with Ford pieces. Enough so that I could easily afford some quality aftermarket pieces for the same price. Has anyone replaced them with aftermarket component speakers run by the stock amps? Whats your experience? Hows the sound quality?