Enhance Five Videos with B-Roll

I have five screen-recorded talking-head videos, each running between six and ten minutes. The raw footage is already cut and paced, and I have the lower-third cards ready to drop in. What I need from... (Budget: $30 - $250 USD, Jobs: Adobe Premiere Pro, After Effects, Audio Editing, Final Cut Pro, Video Editing, Video Post-editing, Video Production, Video Services)