I've found that if you assume that the exterior studio set for the Falcon
was itself a scaled down model, and you scale it up to accommodate the interior set of the cockpit, then the rest of the sets can fit in without too much massaging.
I understand the guys who are building a full-size Falcon
are taking this approach... Their ship is something like 114 feet long?
Anyhow, I wouldn't want to steer this thread too far away from the topic at hand...