mopars are still out in the weeds!

i was just looking at the demon, and was thinking of putting a "real" headliner in it and not that cardboard crap because i hate those. i'll have to compare with a '70-'71 duster that's out back but at a glance it looks like all i need to do is drill the holes for the headliner bows. i'll need to check and see if there are teeth in the correct places for the headliner. has anyone else tried this??? and had success?:dontknow: