Here is the link with the instructions that I followed:
http://www.lastofthebreed.com/Installs/DoorPanelWriteUp/DoorPanel.htm

Except that instead of re-melting the posts, I used a blob of LockTite Plastic Epoxy on each post and kept some pressure/weight on the panel to hold it together untill the epoxy hardened. I didn't use contact cement for the whole thing either, only the edges that get folded over so that I didn't get any glue bleeding through the cloth. I used some "carpet tape" also around the edge that doesnt get folded over to help hold things in place.

I also covered the center console lid in the same silver cloth.