Well, my wife hates the stereo in the headliner idea.
Back to the drawing board.

I've seen some people cut out the dash where the original stereo went, but I sure don't want to do that. I could see maybe installing it in the chrome grill that covers the original speaker hole. Like I said before, my chrome grill isn't very nice looking. I could try that, and if it doesn't look good, I could always buy a new grill piece.