Add a unique image overlay to every listing for the WordPress template, change button color, remove link from the menu

We need: 1. Add a unique image overlay to EVERY listing (a pic of a gauge, please see the image attached). We should be able to modify every page individually. Meaning that every car should have a unique image overlay. 2. Change a color of a picture spoiler for every car's page (please see the picture). It should stand out, that's it. There is also a possibility of implementing a different gallery with a film strip only that bring up a full screen gallery or a close to a full screen lightbox. Please let me know if you can do it and we can pay slightly more for this. 3. Remove a link from the menu where it says "More". It takes you to the terms page currently, we don't want this to be a link, just a drop down. These tasks should be fairly simple. Here is our live website: [login to view URL] Here is a link to the car page: example: [login to view URL] Please look at the website before bidding and make sure you can do it. Thanks