Two Opel GTs?
Can anyone say, “Project Time!”
http://www.midlifeclassics.com/opel2.html
http://www.opelgt.com/forums/polls/3800-cost-restoring-your-opel-gt.html
If you really want to go wild & crazy, here are a few ideas:
http://stephenmason.com/cars/opelgtv8m.html