Your approach for organizing the information regarding the test sections is very effective
You might want to check ways of showing a visualization of two continuous variables with one discrete variable for the GPA/MCAT score relationship with admission
Information regarding the correlation of MCAT scores with career success is very important. It could also be interesting to explore the benefits of formal MCAT preparation on scores and the test as a whole.
Perhaps a comparison with the system in place in other countries could be appropriate with links to the articles on those tests as well.
