I swapped mine from standard to deluxe panels. Luckily I was starting with complete door cards from an original car. I had to get on ebay and order a set of the handles, their screws, and the actuator that the handle screws onto.
What I ordered were parts that said 71, 72, 73. Somehow, the left and right side attach slightly different. On one side, it had 1 clip and 1 bolt. On the other side, it had 2 bolts and no clips. I'm not entirely sure what the deal is with those, but I managed to make it work without any drilling. Just something to look out for.
And something else to pay attention to is the remote mirror controller. If you are going from basic to deluxe door cards, the new door cards might have a hole cut out there for the mirror adjuster. You'll need to come up with a plan for that. Mine was solved when I converted the mirror to the color matched racing mirror.