transcriptions tidied up into perfect English

I am looking for someone to help tidying up interview transcriptions. The current quality of the transcriptions is good, but they need minor improvements. Both an audio file of the interview, and the automated transcription files are available. Around 40 transcriptions will need to be done, and they range from 25 to 40 minutes in length. I need someone to ensure these transcriptions are in perfect English. The end product should be as professional as possible. Please let me know if you are the right fit for this project. There is some formatting required also to ensure Speaker 1 and Speaker 2 are clearly delineated. Please confirm that you are a native English speaker. Attached file is sample.