im having a hell of a time finding any good info on doing the swap to 6.5" speakers in the front of a pre 91...ive seen all the threads on it but no pics or advice....how is it done and does anyone have pics? are the door panels different or not? need help before i make an order on new speakers....i dont have the tools to make my own baffles or boxes...or pics of how you made it work maybe i could figure it out with some insperation.