Interchangeable Door Panels?(power windows)

Hey, I have a 94 si, and want to put in power windows and locks, I know the EX had power windows, so I can I use the door panel so that the buttons for the windows look stock, and the window crank won't be there.. I don't want to put a tweeter in its place or anything really.. or maybe there is an easier way I am not thinking of? anyone have any pictures of custom things they've done to add power windows? thanks a lot!!