Need advice (or opinions) on Buying a Scamp

I have to choose between buying either a '72 or '74 Scamp. Both are /6 AT non AC cars. Both are believed to be low mileage (less than 50K). Neither one is cheap IMO. But I've been saving my coin.. Both are garaged since new. I plan to drive it during the warmer months. Definitely not during salt season here in NY. Which year had better build quality or a better reputation for durability? What do you say?