Accomplished the following wIth the help of my friend Jim: 1. Removed the "1st gen" N-number placard (silver with black letters). We had to go through the avionics access door in order to reach the locknuts. 2. Used the old placard to match-drill the "new and improved" one (black with white letters). 3. Ordered some new black-oxide 4-40 socket-head screws to attach the new one.