Hallo Dave, I have the original RCM&E magazine April 1982 with the description of the Magic's plans. If you still require the artcle I will scan it for you. How do I get the pdf to you?
I am now busy building the Rogamodell Kit Magic. The model will be powered by a Turnigy 1,5Kw motor, 14x7 APC and 6 cell Lipo battery. I got the kit without any instructions or plans and is building by modelling experience only.

(with reference to post 25)