No doubt, son. No doubt. There are varied and sundry creeps and thugs out there so I know that you can't be too specific about your plans and whereabouts.
As for your future, I think you'll have to end up somewhere in the Anglosphere. There are other countries out there where you could earn a living and be relatively safe and secure. However, for the most amount of opportunities, individual liberties etc, it's gotta be Anglo/Saxon-land.
Being an American, I'm of course partial to the U.S. BUT, the best option for you (and I suspect you've already come to the same conclusion) might be London- or anywhere else in Great Britian. The beauty of it is that you would be deep in the heart of the Anglosphere, far from French perfidy yet geographically close to your ancestral home.
Look at it this way. You're what-34 or 35? You've lived in France for (I assume) you're entire life. If it was that bad-that horrible- you would have moved out a long time ago. Don't get me wrong. I bash France with the best of them. But there has to be some good things about it. Rod Dreher wrote a column last March in NationalReviewOnline- [url=http://www.nationalreview.com/dreher/dreher031103.asp-]http://www.nationalreview.com/dreher/dreher031103.asp-[/url] about some of the good things about France while condemning the bad as well. If you haven't read it already check it out.
Also, I bet you have family in France. If you go to, let's say, Australia, it would be a big pain in the ass (an expensive one, too) to get back to Vichy to see your folks and friends. However, if you're living in the East End, it's only a chunnel away.
In other words, you're close enough to hop back easily when you want to get in touch with the frog part of you but far enough away to avoid it for as long as you wish. I would love for you to come here. Not only would you be better off but the U.S. would be better off as well to have someone with your talents and mindset here. But practically speaking, Great Britian sounds like the best choice.
Then again, if they adopt the Euro they (and you) will be fucked so you might have no choice but to come here after all. If so, I'll meet you at the docks.