What would happen if I replace the stock 6x9 in the front with my infinity 2 ways 6x9's that I had in my old Xterra and keep the tweeters in dash? I have all my speakers from my old X that I was going to install in the new 05 until I found out they reversed the order (bastards) of the speakers. So now I have a set of Infinity 6x9's and a set of Infinity 6.5 components that I donno if I want to use since I don't feel like fabricating pannels just to mount 6.5 in front when I have a 6x9 hole. So I was thinking why not just plop the 6x9 two way in and be done with it. Has anyone tried putting their seperates in the back door as in using 6.5 and a tweeter?