You have several things going for you, which frankly is good since I see your list is a very exclusive one, so you will need advantages. Firstly, being from France, which has some great MBA opportunities, we find fewer French students applying in the US. This makes you more valuable to these schools, since you offer a cultural perspective which is harder for these schools to come by. Additionally and partially for the same reason, your law training and experience will offer a professional perspective which is more uncommon in b-schools and therefore desirable to help diversify the classroom. Of course the key will be in casting a vision for your post MBA career which fully explains why you want to make this move and why you have chosen these specific schools, but with your great GMAT score and these advantages I listed above, you should have a good chance at one of these schools saying yes if your application is tight.