What can be done to lower a B is the link from Lower wing and
Progressive offers shorter spring kit for the front and Mustang seat.
Another trick is the foot ware you have.
I know that some of the boots Harley offers for women have
thicker soles and heels which will also help.
I am about 5 foot 6 on a good day and feel your pain.
What we have found is by most of the lowering that can be done makes
our bike suffer in the corners with scraping.
But if you are just looking to have a cruiser and a bike to go long distance
you have made a good choice.