I just uploaded a pair of photos to the Opels, Opels, Opels gallery. I think it would look kind of unique and you could run sequential timing on the turn signals which would really set this apart. Of course, the LED lights would be a real eye catcher.
1973 Opel gt with lower center reverse light
I checked OGTS for needed part and came up
0 , i found them on a German site house lens
and gasket pricing was not american anyone
have a USA spot for more than just lens???