Just add a dual given column to your flight time totals on your resume, or list it under your job experience, if you don't have a crap load of jobs, like I have.

Also, not sure how your resume is layed out, but I have a small section for other activities / achievements... can't remember what I have it titled, but it contains things like seminars attended, other certifications (non-aviation), such as MCSE and MCP, and my 50ton Masters/Mates License.

I have never had my CFI rating, but I also have never been to a Legacy, so not sure. I imagine in a system that electronically scans your resume or application, that every little bit would help give extra points.