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Not sure if this has been posted yet, but here is a map of the Kalos region on top of a map of France.
http://img.pokemondb.net/images/x-y/kalos-france-blur.jpg
You'll notice that the south of France is not covered by the Kalos region...
I would consider putting a little more investment in speed on venusaur. If you give him 200 evs in speed he will outrun scarf genesect.
with 208 invested he will outrun +1 base 100 pokes like jirachi or salamence. attacking wont do much to mence but at least you could have a chance to put him...