Slider Revolution customization and integration -- 2

Hello, For this project, you not only have to be a Slider Revolution WordPress plugin specialist, but you also have to be a PHP expert as you will have to modify a WordPress theme. 1) Using Slider Revolution, the Website header should switch between different possibilities: - Google Map with item(s) (already integrated into the header theme) - StreetView mode - An image - A video - 3 different IFrames It must work for all Posts and «Item» pages (an "Item" is a special "Post", it is something specific to this theme). So I could manage each Post and «Item» page with a different photo, video, StreetView, etc. 2) You will have to modify the WordPress theme backend to allow me to do this easily. 3) You will have to send me a text file including full instructions of changes that you made in the WordPress theme, so I can reproduce the changes later when a new update of the theme will be released. I will choose the winning candidate based on a number of factors including project cost, availability and previous experience. Have a nice day!