Any customizations made with Trusted Pro can be copied over to your child theme.
After installing and activating your child theme, go to “Theme Mods” in your dashboard (just above “Appearance” in the side panel).
On this page there are options for copying the theme customizations from free to pro, and also from Trusted Pro to a child theme.
Under the heading “*Childthemename* is a child theme of Trusted Pro” is a button “Import From Trusted Pro”.
Click this button to copy your customizations into your child theme.