Route advice: Nantes France to Maastricht Netherlands

What advice you looking for you allready have the route there 😂 just get on your bike and ride it mate

This is a route I’ve planned for October. Starting in Nantes in western France, following EV6 to Tours then EV3 to Briare (the middle green “start” icon in the image). Then a bit more freestyle with some small roads, picking up V51 and V56 to Bar-le-Duc. Then regular roads again until V50 north of Metz (or maybe should actually go via Metz instead of Jarny?). Then EV5/PC1/PC15/PC7 north to join [W9](https://ravel.wallonie.be/nl/home/itineraires/regional/w9-la-veloroute-grandeur-nature.html) north. Finally a bit of EV3 west and regular roads to finish in Maastricht.

I’m open to any suggestions such as nice towns nearby that I’ve missed, but also feedback on touring south to north in Luxembourg (we don’t *have* to go there).