I think it works fine in English grammatically. We say "will have (verb)" all the time, after all. The thing that is tricky about that sentence is that one does

I think it works fine in English grammatically. We say "will have (verb)" all the time, after all. The thing that is tricky about that sentence is that one doesn't usually use "to live" on its own in English. Like, you don't say "I have lived", you add something else to the sentence to make it feel complete. I suppose it's different in French.