Aero Ektar/Ilex 5

Does anyone happen to know who might be the best candidate to mount an 178mm aero ektar on a ilex 5?
I've already spoken with SK Grimes and to my surprise they have never done it before, and we're not sure if they could. Any advice would be greatly appreciated.

See (there was a url link here which no longer exists)

The site http://lensn2shutter.com/lensn2shutter.html is up but I don't know whether the business still exists.