Hi! My name's Oliver and I'm an Australian-based audio engineer of 12 years experience, 6 of those in voice over production. I know my way around Audacity pretty well, and certainly have the understanding of what the ACX requirements mean. I have a suite of pro-level audio cleanup software, should you want any extra processing done outside of Audacity's capacity. I'm happy to negotiate for any 'add ons', if required, but will certainly be able to help you in Audacity. Lining up a mutually acceptable time slot may be a little tricky, but I'm sure we could work it out! Thanks for considering my offer!