I know that many people who want a shortwave module would like it to be voltage
controlled and fit nicely within a Doepfer rack.

I will suggest that if one is simply looking for one for using as a sound module as part of
their system and may want one that will at least look nice on top of their Doepfer racks
should look at the Grundig YB400
http://www.universal-radio.com/catalog/portable/0400.html

This will only satisfy some people but it's better then nothing.

TD