Give us a little time to answer your queries.
We are not all living in Southern Africa, or nearby time zones.

You want to see these alphabetically right?
Click the link and go to "Fotoalbum"
http://www.tugspotters.com/

Or, just search google "images"
http://images.google.com/images?q=sa...=Google+Search

Here in the United States, those Graupner Z(schottel) Drives cost about $100
The "Tito Neri" kit by Graupner is designed to use those drives.