The local BBC use Vinten - says enough to me about quality
Personally my dream sticks are sachler speedlock
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As for controller - I dont know the one you mean
controlling Stills lenses remotely is possible with a Remote follow focus
Hocus Focus, cheap , Bartech expensive are two brands
Such systems are generally pretty in depth to set up
As for using stills lenses with them - they 'work' the main problem being AF lenses that run past infinity and lose their marks
Another issue you can have is actually mounting the camera securely when using a high torque motor on the lens