I would like to hire a Kinetic Typography Designer

My client will shortly be launching a new campaign in Australia to combat ageism. Ageism is the stereotyping, discrimination and mistreatment of people based solely on their age. One of the campaign elements is a pledge that partners and supporters will sign up to: 'I believe in a world where ... I am committed to ...', that sort of thing. The final VO will (hopefully) be a known Australian actor. The text is not yet finalised but it will be in the next few days. I'm expecting it to be 40-50 secs in length. What I'm looking for is a sense of what's required in terms of time and budget to produce a high-quality piece of kinetic type that brings it to life in online channels, such as the campaign's website. We have brand identity and brand guidelines including colours and typefaces as a starting point. Sorry it's a bit woolly at this point but I've been asked to get the dreaded 'ballpark'. Thanks, Paul​ F