<p>I agree with KRNpro. MIT and Caltech highly value any innovation you can bring in the sciences/technology, and it looks like you have great ECs for those (so long as you have almost perfect Math and Science SAT scores). Work hard on those essays, do well on SATs (2200+) and you may even have a decent shot at Stanford. You will probably make Cornell and Duke. If you are genuinely interested in all those schools, definitely try; you never know.</p>