We're revising the installation instructions for Gen II. They're in Google Docs so they're always up to date. There's a link on the web site. Most the changes have already been made.
The major changes concern the modification of the black plastic appliqué bracket, the connectors to the controller, and mounting of the appliqué itself. I'm very happy to say those Rube Goldberg Molex pins will no longer be needed for the former and 3M tape for the latter. The GEN II applique fits so well that 3M tape is not even needed on the ends over the tailights.