If you like the Hyundai car shop, I would not do this audit as it reveals you in an "official" capacity. As I can take or leave the Hyundai car shops, I would likely do the audit if it became available again.
"To be persuasive we must be believable; to be believable we must be credible; to be credible we must be truthful." Edward R. Murrow
Thou shalt not steal. I mean defensively. On offense, indeed thou shall steal and thou must.--Branch Rickey