I had a '94 Limited two door. It also wintered over in Melbourne for several years. I presume that you're asking if the trailer is more valuable with a second door than a single-door 34' limited? The cost of the door as an option was around $1500 IIRC. The current trailer value however isn't any greater with the second door, however it may make the trailer more desirable and easier to market when you decide to sell it.
AIR 2053 Current: 2006 Born Free 32 RQ Kodiak Chassis, & 1995 Coachmen B-van
Former Airstreams: 1953 Flying Cloud, 1957 Overlander, 1961 Bambi, 1970 Safari Special, 1978 Argosy Minuet, 1985 325 Moho, 1994 Limited 34' Two-door, 1994 B190 "B-Van"