Thanks for your input:-) We'll keep that in mind.
Although...
- We'll probably keep both the other convertibles :-) and want a third :-)
- In Norway, we can only have the roof down for 10% of the trips anyway
- A hatchback will probably be too small for a dog-cage plus everything else
- The Citroen Berlingo is "good enough" right now.

We'll have a look at what jeeps exist...

Marius