Had I known:
Truth be told, I wasn't into the Star Wars toy line back in those crazy, hazy days of Star Wars mania. I preferred a now obscure toy line called Micronauts. That's "The Interchangeable World of" the Micronauts. The infinite combinations that you could build with Micronauts attracted me more than the rather stiff and unwieldy Kenner selection for Star Wars.
Nonetheless, knowing what I know today, I'd have scoured the earth if they had such a thing.