Hi,
Thank you everybody for help!
Here's how my trip went. It was actually our wedding trip
We flew to Paris, enjoyed it few days, then took a rental car, drove to Frankfurt to buy a mk1 MX-5 but it had no TÜV(I hoped to get it next day) but when we arrived, the battery was emty and finally the key broke, so we took the signs and left it there, allthough it was nice, black, beige leather intreiour, had AC and cruise control, so exactly what I would have wanted. Anyway, next morning we started browsing our other options. Unfortunately all my backup options near there were also sold, so we started exploring other options. Went even to see one 306 Cabrio, which was rubbish and lucky that I did not buy that. Anyway after that at about 3 o clock we found one mk2 1.6 MX-5 advert and went to see it. It had been sitting some time in workshop corner, so it was very dirty but it was technically sound and had TÜV, so we took it and got it ready with export plates 5min before the registration center closed. After that, we cave it a good clean and started our roadtrip.
Our trip went Frankfurt-Reims-Paris-Orleans-Bordeaux(stayed there 3 days and visited Cognac and Arcachon)-Albi-Provance(vistied Verdon)-Cassis-Nice-Cannes-Monaco-Genova-Milan. From there my brother started driving back home since we needed to get back to work. We took the small roads, not highways and enjoyed the cabrio weather. Car was actually a lot better than expected and we really enjoyed it. If before I had plans selling this after the trip then now I am starting to think that I will keep it.
Couple pictures too:

