Anyone mounted speakers in 72 door panels?

[Jobe72]

I'm putting a CD player under the front seat and have been looking for speaker locations in the truck (still have tank). I was looking at my door panels yesterday and looks like I can mount a 6x9 in the raised area of my door panels under the arm rest. Plan is to find some flushmount 6x9's, mount them to the back and then drill holes in the door panel in a pattern for the sound. That way you don't need the ugly speaker grilles only 4 mounting screw heads and some holes. What do you think? Trick is trying to find 6x9's that don't have the tweeter sticking up so high...