Woodsy,
I enjoyed your save of the Major Matt Mason Moon Suit - you really do wonders with bits-&-pieces! Have you ever thought of cobbling together a steam-punk style spaceship?
I don't collect the original MMM - preferring, for the most part, smaller sized figures. Here's some shots of my Marx 54mm astronauts in both the Grumman MK-1 suit and the Republic Aviation suit.
From Vegas Base
Ed