Just out of curiousity, is it possible to put some 6X9's where our stock speakers go? I have a 94 n/a. I mean can you like shave off some of the plastic on the sides, and the mounting screws will still line up easily? Also, do the speakers in the doors connect just like the ones in back? with just a little plug? Cause best buy charges 40 dollars a pair for installation... they're charging me 40 dollars to unscrew something and plug something else in it's place, very retarded. Or would you guys suggest I just find some aftermarket 6X8's and save the hassle... Someone help. Also another question, If i get a small amp, like 150-200 watt's, will it make the speakers sound a lot better? having four 6X9's? Someone help me lol