Business Maps application enhancements

I need to have this mapping application modified so I can color code a layer that's transparent. Also, the size range in the color coding wizard would need to be expanded to maybe 150 – 200. See the attached screenshots to get an idea of what I'm looking for. I've talked to the software maker and I guess it has an API and some samples of how to use it. I'm not exactly sure how this will work. How do I get the software to you?