-How long will this take you?
1-3 days.
-Are there any fields from the attached that you will not be able to upload?
Everything can be uploaded, I'm missing some description fields, but that's not a big deal.
-How much experience do you have with this exact type of upload into amazon?
I ran an Amazon store for my past employer for a year. I'm familiar with solid commerce, solid shipper, amazon marketplace and fba, as well as setting repricers.
-It appears my file is missing some fields like images, how do you recommend we handle this?
upload images to the web and put url in .txt file, or jump other listings and use their images.