You might consider some way of showing candidates standings with regard to the Rule #40 of having 50%+1 delegates in a minimum of 8 states.
That rule will likely not have significance for Trump after the next superTuesday in 2 weeks, since more contests will be winner-take-all. It would have an impact on Cruz (currently with 1 of 8) and Rubio (currently 0 of 8).
Trump has 5 of 8.
Puerto Rico Cruz 51%+
Virgin Is Cruz 51%+
Samoa Cruz 51% +
Guam Cruz 51% +