I'm always happy to be surprised, but if you can statically compile standards-compliant JS and make it as fast as a dynamic compiler with profiling then you will be profoundly surprising the entire programming language community and up-ending most of what we know about how to optimise dynamic languages.

But then many people pooh-pooh'd me in a similar way when I said I could make Ruby 10x faster which was my project for the last few years, so best of luck to you!