1969 Dodge dart 340 Swinger

"In addition to this - does the roof (because the vinyl top cars seem to trap moisture in places) have any rot / soft spots / rust bubbles / any rust lurking under the vinyl roof area?

Does not appear to have any rust under the top. The top was replaced and is still in real nice shape. I see no rust bubbles popping up anywhere.

I will try and post some pictures of the top tomorrow.

Thanks for asking.