Get one of these goldberg falcon 56 ARF's for your K&B.
http://www.rcuniverse.com/product_gu...fm?kit_id=5333
I have that same K&B engine that I am mounting into this ARF now, hope to have it up and flying in a few weeks here.
It would be a "period correct" combination for the 70's retro pilot.
I am NOT going to use the 70's radio gear though
Mike