Aaron,
does Rarts Express sell any good component sets that come in a 6x8 plate to fit the front doors? I have 6x9's in there right now which I plan to relocate to the back doors, where 6x8's sit right now.
I don't like the 6x8's I have back there and thought that if I was to upgrade I would move the 6x9's from up front and then improve from there. And from the past I know that you have a keen eye from deals at Parts Express.