| I just had a thought.  Why are we sticking to the round badge idea?  
Roadsters are unique, and I suspect that is one reason that we all like 
them.  Round badges are commonplace.  A badge that is the silhouette of a 
roadster (ala the SEROC emblem) with INTERNATIONAL DATSUN ROADSTER CLUB 
under it (or my old favorite International Roadster Owner's Club) would be 
unique and eyecatching.  Round badges are often given a cursory glance as 
they are commonplace.  Another thought is to shape it like the grille of a 
roadster.  3 versions could be made (for the 3 different grilles of course!) 
so that the owners of 1500s and 1600s would not feel left out if it is a 
2000 grill (we all know that would probably happen.
After visualizing it, I like the first idea above.
Sid
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