Dear Sir,
Consistent, standardised data is something you will absolutely receive from me and I would very much like to complete this work for you.
I would, however, like more information on how much data will be required and how many documents you will be providing. The volume of work will obviously have some impact on the time it will take me to deliver the final product.
I am aware the milestone I have entered is vague. I would like to discuss the volume and your expectations prior to agreeing on a timeframe.
Please feel free to message me so we can discuss this further.
Kind regards,
James Fletcher