Umm..Gazza..the design is similar yes but Sunbeams CF parts are quite obviously different simply by looking at the pics that he's posted compared to the ones you have supplied.
Sunbeam's top arms have far more material to them, are more flowing and attractive to look at and actually as far as I can tell have a far better finish.
Being inspired by a another product is a fundamental element of good design.
This makes me want to dust off my Mardave that has never even had a motor in it and do some CF parts
...Inspired by Sunbeam.
Btw...are these cut by Hand Sunbeam ?... if so with what?
Thanks
J