wordpress site developer

Description

I need some improvements to my site. 8 things to be specific, so I am guessing it won’t take such a long time for an experienced wordpress designer because they are just improvements and small changes.

Basically, I need this:

Separate the header from the body so that the header has its own background image (attachment 1)

Change the search bar styling (make it smaller and aligned to the right) (attachment 2)

Change the menu styling (attachment 3) as an example, I will give you a URL of a website I like, but i am not fuzzy about the menu, as long as it is different from what it is right now

Create an image slider for homepage right below the menu (attachment 4)

Create a post slider similar to attached photo for the lower center part of the homepage (attachment 5)

Create a smaller image slider similar to this one (attachment 6)

Change my existent upcoming events widget (its vertical) to horizontal like the image attached (attachment 7)

Fix some little errors from the homepage, like blank spaces and small things like that (no more than 3 or 4 really small)

Please let me know if you have read my description properly and you can do it. Thanks in advance.

PS. Find example attachments here https://www.dropbox.com/sh/ybrtgabxevzke4x/SB-kdCFWJx