[dagnabbitt]

I too am replacing the hinges on a 68. I bought a set on the board here, and then picked up a couple more sets at junkyards. I have my front fenders off so it it is pretty easy to get at.

So far as tips go, use a grease pencil and trace around where your hinges are right now on the pillar and on the door itself: so you have a shot of putting your doors back on correctly. There is a lot of adjustment to be had with the hinges and that will save a lot of time.