<p>If you are taking the IB, you won’t need to submit your GPA or SAT scores. You should normally get 40-41 points with 7, 7, 6 at HL. Your extracurriculars sound good; they will form between 15-20% of your UCAS application. </p>
<p>You really need to seriously consider the advantages and disadvantages of applying to a medical school outside the United States. The cost may be somewhat lower, but getting a residency (even the lowest ranked ones) will be incredibly a difficult and frustrating process, even for with Cambridge degree.</p>