Bulk modify Shopify products + convert element

Hello, I will preface this by stating I only want English speaking people to apply. You must have an excellent understanding of English. I've had too many issues in the past with communication barriers. It might sound rude, but I have wasted hundreds (if not thousands) over the years because of this. The project: I'm redeveloping a Shopify site and I require some help. I have done most of the work already, there are just a few things left. The requirements are as follows: 1. There are the products on a live site (dozens of them). All of their attributes (price, weight, etc - everything) need to be wiped. Then those same products need to fit the format of the dev store products (there are currently two - one for portait and one for landscape). 2. Converting a radio button variant to a dropdown / combobox. A login will be provided to the person who can help. A link can be provided if you'd like to inspect the site first. To demonstrate that you have read the requirements and understand all that is needed (and that you are able to undertake the work), please also begin your reply by explaining where you are from - I will assume anyone who doesn't has not read the brief and therefore will not be eligible. Thanks, Phill