I owned a Tiger for a number of years, it was the first import demo a/c in Europe S/n 007
It did delaminate, once when airbourne, and fuel was streaming from port wing....interesting Pan and full emergency landing..
Apart from that the riviting worked and we gradually did the trailing edge on both wings - Just check out the tank sealing before you go to far and need to remove a panel.
Great A/c relieable & tough, I had some exciting times, including taking it below the Equater on a two week trip from UK