Thanks for all the info Ben as it has helped a bunch!
I was able to remove the different fields with success, but am wondering if there is a way to add these fields (such as product name/ description etc.) to another existing page. I currently have a page requesting info through various for new vendors (Listify listing page). My question is can I somehow hook these fields in the functions.php file and make them required so that they would show up on the listing page before the anything else on the page?