i got my GSR gutted from a junkyard, and i ended up putting in LS door panels. however i know the GSR panels have tweeters and my car has the wiring for em. how hard would it be to cut holes in my panels and instal tweeters? would it look pretty clean if i did? also any suggestions for what tweeters i should use? right now i got the second-best xplods all around (1632s i think), a 10" MTX 4000 in the rear all pushed by an xplod 760W amp.