One of the fastes ways to set the shoes and feet: start form the default position,IK OFF,zeroed, don't load the shoes yet. Set the right foot bend ~30. toe~25. Use the symmetry command to copy the right leg to the left Load shoe and conform doe the same with the other. Use the fit shoe morph in the feet of V3 to get rid of poke trhu. Look at the heel of the shoe, if it's flat on the ground you have it otherwise, tweak the foot bend and the toe bend as needed. Each set of high heels maybe different but this will quickly get you in the ball park.

I must remember to remember what it was I had to remember.