Hello dear employer,
Certainly, you will get the highest level of quality of transcription to your audios into an English Word file as I'm highly qualified in English besides studying it in the United Kingdom for a certain period of time on a basis of an educational mission there, which is equivalent to a Master degree research in English.
Moreover, I will proofread the content to be completely free from any errors whether they are related to grammar, consistency, punctuation or any other existed errors on the audios of eight hours.
I look forward to chatting with you to share the audios and start transcription as well as proofreading the content too.
With best regards