New small changes done to my shopify site | Shopify experts only please

Hello, I have some small changes that need to be made to my shopify account. Please be extremely well versed in Shopify | HTML | CSS. The website is [login to view URL] and I need the following changes made. On the top of the page you can see the ‘Log in’ and Cart are very far apart. I need those to be beside each other on the right side of the page where the cart button is located. Please also make sure that this looks correct when someone is logged in and logged out as it adds ‘Logged in as name’ text. The main orange header you can see stops and looks awkward. I would like the banner to extend all the way to the edge of the page. But I do not want the header to simply be expanded. I like the bird image and text to remain where it is. So maybe a background of the same color needs to be added just behind it? I’m not 100% sure. Remove the line underneath the login and cart on top, it’s a small <hr> line I think. We had someone help to expand the footer color all the way to the edges. That looks fine but the text we did not want moved, now it looks awkward. We would like the footer wording to stay within the confines of the website. The collection images on the page were modified be more rectangular instead of squares like our product. That looks fine but we would like them to line up with the rest of the page, it’s not aligned with the text above or below it on the right side. So they would need to be made a little bigger I guess to fit properly. The categories menu on the left side should have two more dropdown open. Under Holiday Specials and Foreign Languages there should be dropdown menus, but this theme doesn’t allow it, we would like that to be created and for the dropdowns to be opened from the get go. Also on the categories menu we would like the sub menus to be indented a little more, so it actually looks like a submenus. And that’s all! And we would like notation built in the code so I know what changes were made if at all possible. Thanks so much! Josh