Hello,
Kindly, share the URL of the store where you want to perform all the listed modification in the excel sheet that you have shared also, if possible I would like to have the back end access for the system to go through the coding standard first so, I can confirm the time and cost estimates for the job.
I am a Magento Certified developer with extensive experience on the platform and currently working with the latest versions 2.0 of the platform. Kindly, review my profile here on freelancer to see the work I have done. I am available in your time zone so, we can have a quick discussion on the job if required.
Looking forward in anticipation to your response.
Warm Regards,
Sushant