Cal Tracs and USCT spring relocate kit

Has anyone used the two together? On my last car, we used the Mopar spring boxes, and we had to notch a bit for the Cal Tracs to work properly. I am hoping we can just install the USCT boxes and the Cal Tracs will slide in. Did you have to make any mods to make the two work? Pics for clicksScreenshot_20191110-075832_Google News.jpg