Cambridge and LBS are good school options, but since UK is under-represented in US busines schools, I would encourage you to apply here as well. When you hail from an under-represented country, you get a leg up in the application process, because schools highly value a diversified student body. Trick is where you want to work when you get out. If it's back in UK, you're good, since schools don't have to worry as much about your ability to get a job and help their stats. If you want to work in the US, you should have an H1B Visa secured in order to be attractive to US schools. Also, you may find working in the US easier to swing post MBA if you went to school in the US--same for Europe, however. If you want to work in the European market, then LBS, INSEAD, Cambridge, etc. are likely better options, since the curriculum is geared towards opportunities and business in that region. Core profile attributes look good. Let us know if you need help pulling everything together.